| 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 | $132.76 | 12.767% | $149.7095 | $149.71 | $149.70 | $149.70 |
| Purchase #2 | $110.25 | 10.439% | $121.759 | $121.76 | $121.75 | $121.80 |
| Purchase #3 | $178.96 | 11.800% | $200.0773 | $200.08 | $200.10 | $200.10 |
| Purchase #4 | $184.40 | 12.239% | $206.9687 | $206.97 | $206.95 | $207.00 |
| Purchase #5 | $193.78 | 8.351% | $209.9626 | $209.96 | $209.95 | $210.00 |
| Purchase #6 | $236.74 | 3.778% | $245.684 | $245.68 | $245.70 | $245.70 |
| Purchase #7 | $237.87 | 12.872% | $268.4886 | $268.49 | $268.50 | $268.50 |
| 7 purchase totals = | $1,274.76 | $1,402.6497 | $1,402.65 | $1,402.65 | $1,402.80 | |