| 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 | $238.46 | 7.604% | $256.5925 | $256.59 | $256.60 | $256.60 |
| Purchase #2 | $76.93 | 9.412% | $84.1707 | $84.17 | $84.15 | $84.20 |
| Purchase #3 | $203.76 | 11.583% | $227.3615 | $227.36 | $227.35 | $227.40 |
| Purchase #4 | $51.96 | 11.857% | $58.1209 | $58.12 | $58.10 | $58.10 |
| Purchase #5 | $166.78 | 13.449% | $189.2102 | $189.21 | $189.20 | $189.20 |
| Purchase #6 | $105.95 | 5.433% | $111.7063 | $111.71 | $111.70 | $111.70 |
| Purchase #7 | $14.31 | 11.615% | $15.9721 | $15.97 | $15.95 | $16.00 |
| 7 purchase totals = | $858.15 | $943.1342 | $943.13 | $943.05 | $943.20 | |