| 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 | $217.71 | 6.364% | $231.5651 | $231.57 | $231.55 | $231.60 |
| Purchase #2 | $203.43 | 12.870% | $229.6114 | $229.61 | $229.60 | $229.60 |
| Purchase #3 | $197.51 | 13.833% | $224.8316 | $224.83 | $224.85 | $224.80 |
| Purchase #4 | $227.73 | 3.806% | $236.3974 | $236.40 | $236.40 | $236.40 |
| Purchase #5 | $63.90 | 4.644% | $66.8675 | $66.87 | $66.85 | $66.90 |
| Purchase #6 | $77.92 | 8.435% | $84.4926 | $84.49 | $84.50 | $84.50 |
| Purchase #7 | $178.36 | 13.452% | $202.353 | $202.35 | $202.35 | $202.40 |
| 7 purchase totals = | $1,166.56 | $1,276.1186 | $1,276.12 | $1,276.10 | $1,276.20 | |