| 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 | $11.60 | 6.467% | $12.3502 | $12.35 | $12.35 | $12.40 |
| Purchase #2 | $129.56 | 11.104% | $143.9463 | $143.95 | $143.95 | $143.90 |
| Purchase #3 | $158.99 | 3.626% | $164.755 | $164.76 | $164.75 | $164.80 |
| Purchase #4 | $136.52 | 13.645% | $155.1482 | $155.15 | $155.15 | $155.10 |
| Purchase #5 | $70.90 | 12.435% | $79.7164 | $79.72 | $79.70 | $79.70 |
| Purchase #6 | $249.89 | 7.699% | $269.129 | $269.13 | $269.15 | $269.10 |
| Purchase #7 | $88.33 | 11.543% | $98.5259 | $98.53 | $98.55 | $98.50 |
| 7 purchase totals = | $845.79 | $923.5710 | $923.59 | $923.60 | $923.50 | |