| 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 | $169.48 | 10.867% | $187.8974 | $187.90 | $187.90 | $187.90 |
| Purchase #2 | $116.61 | 4.723% | $122.1175 | $122.12 | $122.10 | $122.10 |
| Purchase #3 | $21.31 | 11.404% | $23.7402 | $23.74 | $23.75 | $23.70 |
| Purchase #4 | $17.79 | 5.533% | $18.7743 | $18.77 | $18.75 | $18.80 |
| Purchase #5 | $238.72 | 13.834% | $271.7445 | $271.74 | $271.75 | $271.70 |
| Purchase #6 | $216.56 | 10.841% | $240.0373 | $240.04 | $240.05 | $240.00 |
| Purchase #7 | $141.89 | 4.423% | $148.1658 | $148.17 | $148.15 | $148.20 |
| 7 purchase totals = | $922.36 | $1,012.4770 | $1,012.48 | $1,012.45 | $1,012.40 | |