| 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 | $220.99 | 11.814% | $247.0978 | $247.10 | $247.10 | $247.10 |
| Purchase #2 | $175.61 | 6.653% | $187.2933 | $187.29 | $187.30 | $187.30 |
| Purchase #3 | $158.68 | 13.553% | $180.1859 | $180.19 | $180.20 | $180.20 |
| Purchase #4 | $177.52 | 10.601% | $196.3389 | $196.34 | $196.35 | $196.30 |
| Purchase #5 | $66.96 | 11.710% | $74.801 | $74.80 | $74.80 | $74.80 |
| Purchase #6 | $174.49 | 4.786% | $182.8411 | $182.84 | $182.85 | $182.80 |
| Purchase #7 | $220.43 | 13.107% | $249.3218 | $249.32 | $249.30 | $249.30 |
| 7 purchase totals = | $1,194.68 | $1,317.8798 | $1,317.88 | $1,317.90 | $1,317.80 | |