| 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 | $200.69 | 8.561% | $217.8711 | $217.87 | $217.85 | $217.90 |
| Purchase #2 | $103.77 | 12.618% | $116.8637 | $116.86 | $116.85 | $116.90 |
| Purchase #3 | $221.47 | 6.816% | $236.5654 | $236.57 | $236.55 | $236.60 |
| Purchase #4 | $203.53 | 12.631% | $229.2379 | $229.24 | $229.25 | $229.20 |
| Purchase #5 | $20.25 | 11.734% | $22.6261 | $22.63 | $22.65 | $22.60 |
| Purchase #6 | $243.32 | 3.803% | $252.5735 | $252.57 | $252.55 | $252.60 |
| Purchase #7 | $244.95 | 6.712% | $261.391 | $261.39 | $261.40 | $261.40 |
| 7 purchase totals = | $1,237.98 | $1,337.1287 | $1,337.13 | $1,337.10 | $1,337.20 | |