| 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 | $121.33 | 9.221% | $132.5178 | $132.52 | $132.50 | $132.50 |
| Purchase #2 | $139.56 | 4.500% | $145.8402 | $145.84 | $145.85 | $145.80 |
| Purchase #3 | $243.88 | 6.812% | $260.4931 | $260.49 | $260.50 | $260.50 |
| Purchase #4 | $163.52 | 4.731% | $171.2561 | $171.26 | $171.25 | $171.30 |
| Purchase #5 | $63.47 | 12.194% | $71.2095 | $71.21 | $71.20 | $71.20 |
| Purchase #6 | $27.92 | 11.298% | $31.0744 | $31.07 | $31.05 | $31.10 |
| Purchase #7 | $64.68 | 5.252% | $68.077 | $68.08 | $68.10 | $68.10 |
| 7 purchase totals = | $824.36 | $880.4681 | $880.47 | $880.45 | $880.50 | |