| 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 | $222.30 | 6.735% | $237.2719 | $237.27 | $237.25 | $237.30 |
| Purchase #2 | $40.67 | 8.631% | $44.1802 | $44.18 | $44.20 | $44.20 |
| Purchase #3 | $236.62 | 8.654% | $257.0971 | $257.10 | $257.10 | $257.10 |
| Purchase #4 | $106.55 | 12.738% | $120.1223 | $120.12 | $120.10 | $120.10 |
| Purchase #5 | $20.98 | 11.347% | $23.3606 | $23.36 | $23.35 | $23.40 |
| Purchase #6 | $157.30 | 12.796% | $177.4281 | $177.43 | $177.45 | $177.40 |
| Purchase #7 | $81.56 | 6.630% | $86.9674 | $86.97 | $86.95 | $87.00 |
| 7 purchase totals = | $865.98 | $946.4276 | $946.43 | $946.40 | $946.50 | |