| 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 | $204.76 | 11.723% | $228.764 | $228.76 | $228.75 | $228.80 |
| Purchase #2 | $87.82 | 3.359% | $90.7699 | $90.77 | $90.75 | $90.80 |
| Purchase #3 | $82.75 | 12.782% | $93.3271 | $93.33 | $93.35 | $93.30 |
| Purchase #4 | $110.30 | 5.286% | $116.1305 | $116.13 | $116.15 | $116.10 |
| Purchase #5 | $83.86 | 5.340% | $88.3381 | $88.34 | $88.35 | $88.30 |
| Purchase #6 | $154.45 | 10.122% | $170.0834 | $170.08 | $170.10 | $170.10 |
| Purchase #7 | $202.63 | 5.103% | $212.9702 | $212.97 | $212.95 | $213.00 |
| 7 purchase totals = | $926.57 | $1,000.3832 | $1,000.38 | $1,000.40 | $1,000.40 | |