| 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 | $107.56 | 10.378% | $118.7226 | $118.72 | $118.70 | $118.70 |
| Purchase #2 | $25.37 | 11.363% | $28.2528 | $28.25 | $28.25 | $28.30 |
| Purchase #3 | $209.29 | 5.482% | $220.7633 | $220.76 | $220.75 | $220.80 |
| Purchase #4 | $107.57 | 10.361% | $118.7153 | $118.72 | $118.70 | $118.70 |
| Purchase #5 | $132.49 | 6.385% | $140.9495 | $140.95 | $140.95 | $140.90 |
| Purchase #6 | $98.35 | 6.847% | $105.084 | $105.08 | $105.10 | $105.10 |
| Purchase #7 | $128.29 | 8.247% | $138.8701 | $138.87 | $138.85 | $138.90 |
| 7 purchase totals = | $808.92 | $871.3576 | $871.35 | $871.30 | $871.40 | |