| 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 | $236.35 | 6.200% | $251.0037 | $251.00 | $251.00 | $251.00 |
| Purchase #2 | $19.96 | 3.499% | $20.6584 | $20.66 | $20.65 | $20.70 |
| Purchase #3 | $209.35 | 5.317% | $220.4811 | $220.48 | $220.50 | $220.50 |
| Purchase #4 | $208.32 | 8.108% | $225.2106 | $225.21 | $225.20 | $225.20 |
| Purchase #5 | $65.89 | 4.804% | $69.0554 | $69.06 | $69.05 | $69.10 |
| Purchase #6 | $235.38 | 12.292% | $264.3129 | $264.31 | $264.30 | $264.30 |
| Purchase #7 | $232.27 | 11.848% | $259.7893 | $259.79 | $259.80 | $259.80 |
| 7 purchase totals = | $1,207.52 | $1,310.5114 | $1,310.51 | $1,310.50 | $1,310.60 | |