| 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 | $215.67 | 10.229% | $237.7309 | $237.73 | $237.75 | $237.70 |
| Purchase #2 | $21.97 | 7.708% | $23.6634 | $23.66 | $23.65 | $23.70 |
| Purchase #3 | $132.51 | 7.676% | $142.6815 | $142.68 | $142.70 | $142.70 |
| Purchase #4 | $124.62 | 4.119% | $129.7531 | $129.75 | $129.75 | $129.80 |
| Purchase #5 | $29.93 | 9.701% | $32.8335 | $32.83 | $32.85 | $32.80 |
| Purchase #6 | $26.67 | 7.762% | $28.7401 | $28.74 | $28.75 | $28.70 |
| Purchase #7 | $167.84 | 11.713% | $187.4991 | $187.50 | $187.50 | $187.50 |
| 7 purchase totals = | $719.21 | $782.9016 | $782.89 | $782.95 | $782.90 | |