| 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 | $248.35 | 9.464% | $271.8538 | $271.85 | $271.85 | $271.90 |
| Purchase #2 | $89.39 | 5.324% | $94.1491 | $94.15 | $94.15 | $94.10 |
| Purchase #3 | $96.66 | 10.189% | $106.5087 | $106.51 | $106.50 | $106.50 |
| Purchase #4 | $40.87 | 8.135% | $44.1948 | $44.19 | $44.20 | $44.20 |
| Purchase #5 | $30.49 | 6.807% | $32.5655 | $32.57 | $32.55 | $32.60 |
| Purchase #6 | $39.70 | 10.494% | $43.8661 | $43.87 | $43.85 | $43.90 |
| Purchase #7 | $138.71 | 6.126% | $147.2074 | $147.21 | $147.20 | $147.20 |
| 7 purchase totals = | $684.17 | $740.3454 | $740.35 | $740.30 | $740.40 | |