| 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 | $236.64 | 11.869% | $264.7268 | $264.73 | $264.75 | $264.70 |
| Purchase #2 | $59.75 | 11.421% | $66.574 | $66.57 | $66.55 | $66.60 |
| Purchase #3 | $129.57 | 3.156% | $133.6592 | $133.66 | $133.65 | $133.70 |
| Purchase #4 | $12.90 | 3.558% | $13.359 | $13.36 | $13.35 | $13.40 |
| Purchase #5 | $66.90 | 6.244% | $71.0772 | $71.08 | $71.10 | $71.10 |
| Purchase #6 | $166.83 | 13.331% | $189.0701 | $189.07 | $189.05 | $189.10 |
| Purchase #7 | $200.96 | 13.720% | $228.5317 | $228.53 | $228.55 | $228.50 |
| 7 purchase totals = | $873.55 | $966.9980 | $967.00 | $967.00 | $967.10 | |