| 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 | $106.65 | 6.817% | $113.9203 | $113.92 | $113.90 | $113.90 |
| Purchase #2 | $249.41 | 4.525% | $260.6958 | $260.70 | $260.70 | $260.70 |
| Purchase #3 | $161.35 | 13.740% | $183.5195 | $183.52 | $183.50 | $183.50 |
| Purchase #4 | $187.51 | 9.402% | $205.1397 | $205.14 | $205.15 | $205.10 |
| Purchase #5 | $195.45 | 13.751% | $222.3263 | $222.33 | $222.35 | $222.30 |
| Purchase #6 | $219.30 | 7.839% | $236.4909 | $236.49 | $236.50 | $236.50 |
| Purchase #7 | $191.33 | 4.655% | $200.2364 | $200.24 | $200.25 | $200.20 |
| 7 purchase totals = | $1,311.00 | $1,422.3289 | $1,422.34 | $1,422.35 | $1,422.20 | |