| 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 | $120.34 | 12.741% | $135.6725 | $135.67 | $135.65 | $135.70 |
| Purchase #2 | $183.84 | 9.229% | $200.8066 | $200.81 | $200.80 | $200.80 |
| Purchase #3 | $225.70 | 8.344% | $244.5324 | $244.53 | $244.55 | $244.50 |
| Purchase #4 | $48.77 | 13.782% | $55.4915 | $55.49 | $55.50 | $55.50 |
| Purchase #5 | $73.65 | 6.691% | $78.5779 | $78.58 | $78.60 | $78.60 |
| Purchase #6 | $44.37 | 9.394% | $48.5381 | $48.54 | $48.55 | $48.50 |
| Purchase #7 | $214.86 | 6.541% | $228.914 | $228.91 | $228.90 | $228.90 |
| 7 purchase totals = | $911.53 | $992.5330 | $992.53 | $992.55 | $992.50 | |