| 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 | $211.55 | 6.209% | $224.6851 | $224.69 | $224.70 | $224.70 |
| Purchase #2 | $42.92 | 7.257% | $46.0347 | $46.03 | $46.05 | $46.00 |
| Purchase #3 | $91.31 | 12.685% | $102.8927 | $102.89 | $102.90 | $102.90 |
| Purchase #4 | $77.40 | 12.375% | $86.9783 | $86.98 | $87.00 | $87.00 |
| Purchase #5 | $143.59 | 5.505% | $151.4946 | $151.49 | $151.50 | $151.50 |
| Purchase #6 | $245.91 | 10.640% | $272.0748 | $272.07 | $272.05 | $272.10 |
| Purchase #7 | $50.36 | 13.847% | $57.3333 | $57.33 | $57.35 | $57.30 |
| 7 purchase totals = | $863.04 | $941.4935 | $941.48 | $941.55 | $941.50 | |