| 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 | $223.70 | 9.749% | $245.5085 | $245.51 | $245.50 | $245.50 |
| Purchase #2 | $40.44 | 8.738% | $43.9736 | $43.97 | $43.95 | $44.00 |
| Purchase #3 | $15.89 | 10.219% | $17.5138 | $17.51 | $17.50 | $17.50 |
| Purchase #4 | $100.63 | 9.383% | $110.0721 | $110.07 | $110.05 | $110.10 |
| Purchase #5 | $243.73 | 4.622% | $254.9952 | $255.00 | $255.00 | $255.00 |
| Purchase #6 | $138.86 | 9.543% | $152.1114 | $152.11 | $152.10 | $152.10 |
| Purchase #7 | $128.97 | 7.348% | $138.4467 | $138.45 | $138.45 | $138.40 |
| 7 purchase totals = | $892.22 | $962.6213 | $962.62 | $962.55 | $962.60 | |