| 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 | $228.58 | 3.717% | $237.0763 | $237.08 | $237.10 | $237.10 |
| Purchase #2 | $246.79 | 8.549% | $267.8881 | $267.89 | $267.90 | $267.90 |
| Purchase #3 | $41.50 | 13.350% | $47.0403 | $47.04 | $47.05 | $47.00 |
| Purchase #4 | $107.70 | 12.253% | $120.8965 | $120.90 | $120.90 | $120.90 |
| Purchase #5 | $32.70 | 9.576% | $35.8314 | $35.83 | $35.85 | $35.80 |
| Purchase #6 | $15.81 | 13.328% | $17.9172 | $17.92 | $17.90 | $17.90 |
| Purchase #7 | $210.85 | 7.754% | $227.1993 | $227.20 | $227.20 | $227.20 |
| 7 purchase totals = | $883.93 | $953.8491 | $953.86 | $953.90 | $953.80 | |