| 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 | $218.39 | 5.194% | $229.7332 | $229.73 | $229.75 | $229.70 |
| Purchase #2 | $200.70 | 11.845% | $224.4729 | $224.47 | $224.45 | $224.50 |
| Purchase #3 | $150.91 | 8.579% | $163.8566 | $163.86 | $163.85 | $163.90 |
| Purchase #4 | $27.56 | 4.187% | $28.7139 | $28.71 | $28.70 | $28.70 |
| Purchase #5 | $73.83 | 6.263% | $78.454 | $78.45 | $78.45 | $78.50 |
| Purchase #6 | $59.83 | 4.245% | $62.3698 | $62.37 | $62.35 | $62.40 |
| Purchase #7 | $103.74 | 11.511% | $115.6815 | $115.68 | $115.70 | $115.70 |
| 7 purchase totals = | $834.96 | $903.2819 | $903.27 | $903.25 | $903.40 | |