| 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 | $121.97 | 13.286% | $138.1749 | $138.17 | $138.15 | $138.20 |
| Purchase #2 | $246.78 | 3.762% | $256.0639 | $256.06 | $256.05 | $256.10 |
| Purchase #3 | $102.94 | 7.306% | $110.4608 | $110.46 | $110.45 | $110.50 |
| Purchase #4 | $128.75 | 8.688% | $139.9358 | $139.94 | $139.95 | $139.90 |
| Purchase #5 | $182.29 | 11.294% | $202.8778 | $202.88 | $202.90 | $202.90 |
| Purchase #6 | $113.29 | 10.218% | $124.866 | $124.87 | $124.85 | $124.90 |
| Purchase #7 | $55.33 | 6.526% | $58.9408 | $58.94 | $58.95 | $58.90 |
| 7 purchase totals = | $951.35 | $1,031.3200 | $1,031.32 | $1,031.30 | $1,031.40 | |