| 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 | $245.80 | 7.390% | $263.9646 | $263.96 | $263.95 | $264.00 |
| Purchase #2 | $200.97 | 13.724% | $228.5511 | $228.55 | $228.55 | $228.60 |
| Purchase #3 | $221.38 | 5.857% | $234.3462 | $234.35 | $234.35 | $234.30 |
| Purchase #4 | $89.62 | 8.109% | $96.8873 | $96.89 | $96.90 | $96.90 |
| Purchase #5 | $53.40 | 5.136% | $56.1426 | $56.14 | $56.15 | $56.10 |
| Purchase #6 | $150.80 | 12.801% | $170.1039 | $170.10 | $170.10 | $170.10 |
| Purchase #7 | $125.52 | 10.503% | $138.7034 | $138.70 | $138.70 | $138.70 |
| 7 purchase totals = | $1,087.49 | $1,188.6991 | $1,188.69 | $1,188.70 | $1,188.70 | |