| 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 | $41.39 | 11.269% | $46.0542 | $46.05 | $46.05 | $46.10 |
| Purchase #2 | $11.93 | 10.203% | $13.1472 | $13.15 | $13.15 | $13.10 |
| Purchase #3 | $180.71 | 5.211% | $190.1268 | $190.13 | $190.15 | $190.10 |
| Purchase #4 | $142.99 | 7.591% | $153.8444 | $153.84 | $153.85 | $153.80 |
| Purchase #5 | $199.66 | 4.634% | $208.9122 | $208.91 | $208.90 | $208.90 |
| Purchase #6 | $168.33 | 10.713% | $186.3632 | $186.36 | $186.35 | $186.40 |
| Purchase #7 | $120.47 | 3.552% | $124.7491 | $124.75 | $124.75 | $124.70 |
| 7 purchase totals = | $865.48 | $923.1971 | $923.19 | $923.20 | $923.10 | |