| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $250.39 | 12.309% | $281.2105 | $281.21 | $281.20 | $281.20 |
| Purchase #2 | $156.78 | 9.171% | $171.1583 | $171.16 | $171.15 | $171.20 |
| Purchase #3 | $187.43 | 3.831% | $194.6104 | $194.61 | $194.60 | $194.60 |
| Purchase #4 | $189.99 | 13.759% | $216.1307 | $216.13 | $216.15 | $216.10 |
| Purchase #5 | $210.61 | 11.739% | $235.3335 | $235.33 | $235.35 | $235.30 |
| Purchase #6 | $209.48 | 4.226% | $218.3326 | $218.33 | $218.35 | $218.30 |
| Purchase #7 | $157.30 | 11.340% | $175.1378 | $175.14 | $175.15 | $175.10 |
| 7 purchase totals = | $1,361.98 | $1,491.9138 | $1,491.91 | $1,491.95 | $1,491.80 | |