| 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 | $121.69 | 10.348% | $134.2825 | $134.28 | $134.30 | $134.30 |
| Purchase #2 | $116.67 | 12.194% | $130.8967 | $130.90 | $130.90 | $130.90 |
| Purchase #3 | $232.70 | 11.659% | $259.8305 | $259.83 | $259.85 | $259.80 |
| Purchase #4 | $137.83 | 10.102% | $151.7536 | $151.75 | $151.75 | $151.80 |
| Purchase #5 | $129.38 | 10.562% | $143.0451 | $143.05 | $143.05 | $143.00 |
| Purchase #6 | $224.71 | 10.252% | $247.7473 | $247.75 | $247.75 | $247.70 |
| Purchase #7 | $170.86 | 5.596% | $180.4213 | $180.42 | $180.40 | $180.40 |
| 7 purchase totals = | $1,133.84 | $1,247.9770 | $1,247.98 | $1,248.00 | $1,247.90 | |