| 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 | $201.93 | 8.795% | $219.6897 | $219.69 | $219.70 | $219.70 |
| Purchase #2 | $232.36 | 8.594% | $252.329 | $252.33 | $252.35 | $252.30 |
| Purchase #3 | $73.79 | 5.424% | $77.7924 | $77.79 | $77.80 | $77.80 |
| Purchase #4 | $86.80 | 6.220% | $92.199 | $92.20 | $92.20 | $92.20 |
| Purchase #5 | $26.51 | 11.551% | $29.5722 | $29.57 | $29.55 | $29.60 |
| Purchase #6 | $125.30 | 10.353% | $138.2723 | $138.27 | $138.25 | $138.30 |
| Purchase #7 | $93.78 | 7.182% | $100.5153 | $100.52 | $100.50 | $100.50 |
| 7 purchase totals = | $840.47 | $910.3699 | $910.37 | $910.35 | $910.40 | |