| 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 | $122.98 | 10.236% | $135.5682 | $135.57 | $135.55 | $135.60 |
| Purchase #2 | $131.51 | 4.264% | $137.1176 | $137.12 | $137.10 | $137.10 |
| Purchase #3 | $58.78 | 9.108% | $64.1337 | $64.13 | $64.15 | $64.10 |
| Purchase #4 | $119.73 | 4.360% | $124.9502 | $124.95 | $124.95 | $125.00 |
| Purchase #5 | $6.57 | 9.537% | $7.1966 | $7.20 | $7.20 | $7.20 |
| Purchase #6 | $212.47 | 9.344% | $232.3232 | $232.32 | $232.30 | $232.30 |
| Purchase #7 | $152.68 | 8.308% | $165.3647 | $165.36 | $165.35 | $165.40 |
| 7 purchase totals = | $804.72 | $866.6542 | $866.65 | $866.60 | $866.70 | |