| 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 | $202.83 | 4.801% | $212.5679 | $212.57 | $212.55 | $212.60 |
| Purchase #2 | $125.87 | 9.353% | $137.6426 | $137.64 | $137.65 | $137.60 |
| Purchase #3 | $184.39 | 10.232% | $203.2568 | $203.26 | $203.25 | $203.30 |
| Purchase #4 | $90.83 | 9.544% | $99.4988 | $99.50 | $99.50 | $99.50 |
| Purchase #5 | $164.26 | 9.624% | $180.0684 | $180.07 | $180.05 | $180.10 |
| Purchase #6 | $221.98 | 4.537% | $232.0512 | $232.05 | $232.05 | $232.10 |
| Purchase #7 | $83.72 | 11.641% | $93.4658 | $93.47 | $93.45 | $93.50 |
| 7 purchase totals = | $1,073.88 | $1,158.5515 | $1,158.56 | $1,158.50 | $1,158.70 | |