| 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 | $110.58 | 9.343% | $120.9115 | $120.91 | $120.90 | $120.90 |
| Purchase #2 | $239.93 | 8.597% | $260.5568 | $260.56 | $260.55 | $260.60 |
| Purchase #3 | $159.49 | 11.867% | $178.4167 | $178.42 | $178.40 | $178.40 |
| Purchase #4 | $42.45 | 11.873% | $47.4901 | $47.49 | $47.50 | $47.50 |
| Purchase #5 | $8.60 | 9.273% | $9.3975 | $9.40 | $9.40 | $9.40 |
| Purchase #6 | $138.45 | 3.556% | $143.3733 | $143.37 | $143.35 | $143.40 |
| Purchase #7 | $160.47 | 9.502% | $175.7179 | $175.72 | $175.70 | $175.70 |
| 7 purchase totals = | $859.97 | $935.8638 | $935.87 | $935.80 | $935.90 | |