| 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 | $235.40 | 7.747% | $253.6364 | $253.64 | $253.65 | $253.60 |
| Purchase #2 | $148.53 | 7.374% | $159.4826 | $159.48 | $159.50 | $159.50 |
| Purchase #3 | $94.39 | 12.159% | $105.8669 | $105.87 | $105.85 | $105.90 |
| Purchase #4 | $209.93 | 12.252% | $235.6506 | $235.65 | $235.65 | $235.70 |
| Purchase #5 | $74.32 | 9.246% | $81.1916 | $81.19 | $81.20 | $81.20 |
| Purchase #6 | $64.90 | 8.553% | $70.4509 | $70.45 | $70.45 | $70.50 |
| Purchase #7 | $194.96 | 10.374% | $215.1852 | $215.19 | $215.20 | $215.20 |
| 7 purchase totals = | $1,022.43 | $1,121.4642 | $1,121.47 | $1,121.50 | $1,121.60 | |