| 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 | $195.91 | 11.399% | $218.2418 | $218.24 | $218.25 | $218.20 |
| Purchase #2 | $55.98 | 11.114% | $62.2016 | $62.20 | $62.20 | $62.20 |
| Purchase #3 | $143.56 | 12.459% | $161.4461 | $161.45 | $161.45 | $161.40 |
| Purchase #4 | $93.82 | 12.831% | $105.858 | $105.86 | $105.85 | $105.90 |
| Purchase #5 | $66.78 | 4.681% | $69.906 | $69.91 | $69.90 | $69.90 |
| Purchase #6 | $40.53 | 4.548% | $42.3733 | $42.37 | $42.35 | $42.40 |
| Purchase #7 | $245.95 | 12.492% | $276.6741 | $276.67 | $276.65 | $276.70 |
| 7 purchase totals = | $842.53 | $936.7009 | $936.70 | $936.65 | $936.70 | |