| 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 | $115.70 | 9.592% | $126.7979 | $126.80 | $126.80 | $126.80 |
| Purchase #2 | $106.32 | 4.115% | $110.6951 | $110.70 | $110.70 | $110.70 |
| Purchase #3 | $105.79 | 9.835% | $116.1944 | $116.19 | $116.20 | $116.20 |
| Purchase #4 | $61.92 | 8.787% | $67.3609 | $67.36 | $67.35 | $67.40 |
| Purchase #5 | $112.32 | 6.581% | $119.7118 | $119.71 | $119.70 | $119.70 |
| Purchase #6 | $55.75 | 6.543% | $59.3977 | $59.40 | $59.40 | $59.40 |
| Purchase #7 | $225.51 | 5.470% | $237.8454 | $237.85 | $237.85 | $237.80 |
| 7 purchase totals = | $783.31 | $838.0032 | $838.01 | $838.00 | $838.00 | |