| 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 | $39.69 | 6.348% | $42.2095 | $42.21 | $42.20 | $42.20 |
| Purchase #2 | $138.98 | 10.650% | $153.7814 | $153.78 | $153.80 | $153.80 |
| Purchase #3 | $61.36 | 8.167% | $66.3713 | $66.37 | $66.35 | $66.40 |
| Purchase #4 | $44.60 | 5.745% | $47.1623 | $47.16 | $47.15 | $47.20 |
| Purchase #5 | $191.37 | 9.274% | $209.1177 | $209.12 | $209.10 | $209.10 |
| Purchase #6 | $166.75 | 9.376% | $182.3845 | $182.38 | $182.40 | $182.40 |
| Purchase #7 | $209.57 | 11.818% | $234.337 | $234.34 | $234.35 | $234.30 |
| 7 purchase totals = | $852.32 | $935.3637 | $935.36 | $935.35 | $935.40 | |