| 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 | $250.83 | 7.802% | $270.3998 | $270.40 | $270.40 | $270.40 |
| Purchase #2 | $126.62 | 6.242% | $134.5236 | $134.52 | $134.50 | $134.50 |
| Purchase #3 | $149.83 | 9.120% | $163.4945 | $163.49 | $163.50 | $163.50 |
| Purchase #4 | $158.56 | 13.549% | $180.0433 | $180.04 | $180.05 | $180.00 |
| Purchase #5 | $6.62 | 7.655% | $7.1268 | $7.13 | $7.15 | $7.10 |
| Purchase #6 | $216.37 | 7.436% | $232.4593 | $232.46 | $232.45 | $232.50 |
| Purchase #7 | $57.58 | 11.588% | $64.2524 | $64.25 | $64.25 | $64.30 |
| 7 purchase totals = | $966.41 | $1,052.2997 | $1,052.29 | $1,052.30 | $1,052.30 | |