| 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 | $197.25 | 3.113% | $203.3904 | $203.39 | $203.40 | $203.40 |
| Purchase #2 | $46.98 | 7.331% | $50.4241 | $50.42 | $50.40 | $50.40 |
| Purchase #3 | $229.40 | 4.478% | $239.6725 | $239.67 | $239.65 | $239.70 |
| Purchase #4 | $63.92 | 10.669% | $70.7396 | $70.74 | $70.75 | $70.70 |
| Purchase #5 | $158.51 | 9.258% | $173.1849 | $173.18 | $173.20 | $173.20 |
| Purchase #6 | $125.64 | 11.317% | $139.8587 | $139.86 | $139.85 | $139.90 |
| Purchase #7 | $28.89 | 12.770% | $32.5793 | $32.58 | $32.60 | $32.60 |
| 7 purchase totals = | $850.59 | $909.8495 | $909.84 | $909.85 | $909.90 | |