| 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 | $221.97 | 9.738% | $243.5854 | $243.59 | $243.60 | $243.60 |
| Purchase #2 | $36.92 | 12.449% | $41.5162 | $41.52 | $41.50 | $41.50 |
| Purchase #3 | $186.65 | 8.485% | $202.4873 | $202.49 | $202.50 | $202.50 |
| Purchase #4 | $96.91 | 4.276% | $101.0539 | $101.05 | $101.05 | $101.10 |
| Purchase #5 | $55.88 | 3.254% | $57.6983 | $57.70 | $57.70 | $57.70 |
| Purchase #6 | $175.31 | 7.537% | $188.5231 | $188.52 | $188.50 | $188.50 |
| Purchase #7 | $41.85 | 3.476% | $43.3047 | $43.30 | $43.30 | $43.30 |
| 7 purchase totals = | $815.49 | $878.1689 | $878.17 | $878.15 | $878.20 | |