| 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 | $221.35 | 11.293% | $246.3471 | $246.35 | $246.35 | $246.30 |
| Purchase #2 | $71.46 | 13.144% | $80.8527 | $80.85 | $80.85 | $80.90 |
| Purchase #3 | $224.42 | 11.203% | $249.5618 | $249.56 | $249.55 | $249.60 |
| Purchase #4 | $40.72 | 4.854% | $42.6965 | $42.70 | $42.70 | $42.70 |
| Purchase #5 | $43.68 | 11.370% | $48.6464 | $48.65 | $48.65 | $48.60 |
| Purchase #6 | $147.88 | 10.568% | $163.508 | $163.51 | $163.50 | $163.50 |
| Purchase #7 | $140.69 | 6.151% | $149.3438 | $149.34 | $149.35 | $149.30 |
| 7 purchase totals = | $890.20 | $980.9563 | $980.96 | $980.95 | $980.90 | |