| 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 | $188.48 | 12.326% | $211.712 | $211.71 | $211.70 | $211.70 |
| Purchase #2 | $227.30 | 5.634% | $240.1061 | $240.11 | $240.10 | $240.10 |
| Purchase #3 | $19.39 | 10.604% | $21.4461 | $21.45 | $21.45 | $21.40 |
| Purchase #4 | $62.95 | 4.575% | $65.83 | $65.83 | $65.85 | $65.80 |
| Purchase #5 | $175.97 | 9.745% | $193.1183 | $193.12 | $193.10 | $193.10 |
| Purchase #6 | $104.93 | 7.370% | $112.6633 | $112.66 | $112.65 | $112.70 |
| Purchase #7 | $111.25 | 7.534% | $119.6316 | $119.63 | $119.65 | $119.60 |
| 7 purchase totals = | $890.27 | $964.5074 | $964.51 | $964.50 | $964.40 | |