| 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 | $128.46 | 11.163% | $142.8 | $142.80 | $142.80 | $142.80 |
| Purchase #2 | $135.82 | 11.655% | $151.6498 | $151.65 | $151.65 | $151.60 |
| Purchase #3 | $247.28 | 8.549% | $268.42 | $268.42 | $268.40 | $268.40 |
| Purchase #4 | $84.58 | 13.678% | $96.1489 | $96.15 | $96.15 | $96.10 |
| Purchase #5 | $24.75 | 9.123% | $27.0079 | $27.01 | $27.00 | $27.00 |
| Purchase #6 | $104.39 | 6.456% | $111.1294 | $111.13 | $111.15 | $111.10 |
| Purchase #7 | $173.44 | 12.321% | $194.8095 | $194.81 | $194.80 | $194.80 |
| 7 purchase totals = | $898.72 | $991.9655 | $991.97 | $991.95 | $991.80 | |