| 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 | $135.62 | 4.266% | $141.4055 | $141.41 | $141.40 | $141.40 |
| Purchase #2 | $120.86 | 5.717% | $127.7696 | $127.77 | $127.75 | $127.80 |
| Purchase #3 | $216.56 | 8.340% | $234.6211 | $234.62 | $234.60 | $234.60 |
| Purchase #4 | $113.77 | 7.326% | $122.1048 | $122.10 | $122.10 | $122.10 |
| Purchase #5 | $73.37 | 12.423% | $82.4848 | $82.48 | $82.50 | $82.50 |
| Purchase #6 | $136.66 | 8.837% | $148.7366 | $148.74 | $148.75 | $148.70 |
| Purchase #7 | $104.68 | 7.642% | $112.6796 | $112.68 | $112.70 | $112.70 |
| 7 purchase totals = | $901.52 | $969.8020 | $969.80 | $969.80 | $969.80 | |