| 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 | $249.94 | 10.116% | $275.2239 | $275.22 | $275.20 | $275.20 |
| Purchase #2 | $44.32 | 9.155% | $48.3775 | $48.38 | $48.40 | $48.40 |
| Purchase #3 | $17.44 | 10.543% | $19.2787 | $19.28 | $19.30 | $19.30 |
| Purchase #4 | $141.97 | 11.855% | $158.8005 | $158.80 | $158.80 | $158.80 |
| Purchase #5 | $43.86 | 5.299% | $46.1841 | $46.18 | $46.20 | $46.20 |
| Purchase #6 | $39.39 | 13.827% | $44.8365 | $44.84 | $44.85 | $44.80 |
| Purchase #7 | $161.78 | 9.860% | $177.7315 | $177.73 | $177.75 | $177.70 |
| 7 purchase totals = | $698.70 | $770.4327 | $770.43 | $770.50 | $770.40 | |