| 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 | $102.33 | 9.792% | $112.3502 | $112.35 | $112.35 | $112.40 |
| Purchase #2 | $237.41 | 12.665% | $267.478 | $267.48 | $267.50 | $267.50 |
| Purchase #3 | $227.33 | 13.564% | $258.165 | $258.17 | $258.15 | $258.20 |
| Purchase #4 | $239.79 | 9.534% | $262.6516 | $262.65 | $262.65 | $262.70 |
| Purchase #5 | $149.38 | 6.368% | $158.8925 | $158.89 | $158.90 | $158.90 |
| Purchase #6 | $184.53 | 10.591% | $204.0736 | $204.07 | $204.05 | $204.10 |
| Purchase #7 | $94.87 | 5.373% | $99.9674 | $99.97 | $99.95 | $100.00 |
| 7 purchase totals = | $1,235.64 | $1,363.5783 | $1,363.58 | $1,363.55 | $1,363.80 | |