| 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 | $235.76 | 13.736% | $268.144 | $268.14 | $268.15 | $268.10 |
| Purchase #2 | $29.80 | 9.756% | $32.7073 | $32.71 | $32.70 | $32.70 |
| Purchase #3 | $75.91 | 5.599% | $80.1602 | $80.16 | $80.15 | $80.20 |
| Purchase #4 | $208.65 | 5.688% | $220.518 | $220.52 | $220.50 | $220.50 |
| Purchase #5 | $135.83 | 5.222% | $142.923 | $142.92 | $142.90 | $142.90 |
| Purchase #6 | $18.57 | 8.244% | $20.1009 | $20.10 | $20.10 | $20.10 |
| Purchase #7 | $153.73 | 4.676% | $160.9184 | $160.92 | $160.90 | $160.90 |
| 7 purchase totals = | $858.25 | $925.4718 | $925.47 | $925.40 | $925.40 | |