| 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 | $96.87 | 6.201% | $102.8769 | $102.88 | $102.90 | $102.90 |
| Purchase #2 | $222.67 | 11.125% | $247.442 | $247.44 | $247.45 | $247.40 |
| Purchase #3 | $150.38 | 4.830% | $157.6434 | $157.64 | $157.65 | $157.60 |
| Purchase #4 | $150.74 | 13.531% | $171.1366 | $171.14 | $171.15 | $171.10 |
| Purchase #5 | $184.89 | 13.572% | $209.9833 | $209.98 | $210.00 | $210.00 |
| Purchase #6 | $217.60 | 7.209% | $233.2868 | $233.29 | $233.30 | $233.30 |
| Purchase #7 | $183.47 | 4.411% | $191.5629 | $191.56 | $191.55 | $191.60 |
| 7 purchase totals = | $1,206.62 | $1,313.9319 | $1,313.93 | $1,314.00 | $1,313.90 | |