| 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 | $23.38 | 7.591% | $25.1548 | $25.15 | $25.15 | $25.20 |
| Purchase #2 | $234.90 | 3.459% | $243.0252 | $243.03 | $243.05 | $243.00 |
| Purchase #3 | $41.43 | 12.116% | $46.4497 | $46.45 | $46.45 | $46.40 |
| Purchase #4 | $104.48 | 13.662% | $118.7541 | $118.75 | $118.75 | $118.80 |
| Purchase #5 | $161.29 | 9.319% | $176.3206 | $176.32 | $176.30 | $176.30 |
| Purchase #6 | $195.70 | 8.782% | $212.8864 | $212.89 | $212.90 | $212.90 |
| Purchase #7 | $9.43 | 4.530% | $9.8572 | $9.86 | $9.85 | $9.90 |
| 7 purchase totals = | $770.61 | $832.4480 | $832.45 | $832.45 | $832.50 | |