| 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 | $241.51 | 6.796% | $257.923 | $257.92 | $257.90 | $257.90 |
| Purchase #2 | $216.48 | 12.276% | $243.0551 | $243.06 | $243.05 | $243.10 |
| Purchase #3 | $10.65 | 12.771% | $12.0101 | $12.01 | $12.00 | $12.00 |
| Purchase #4 | $159.86 | 8.313% | $173.1492 | $173.15 | $173.15 | $173.10 |
| Purchase #5 | $26.30 | 10.721% | $29.1196 | $29.12 | $29.10 | $29.10 |
| Purchase #6 | $190.48 | 11.124% | $211.669 | $211.67 | $211.65 | $211.70 |
| Purchase #7 | $10.83 | 12.813% | $12.2176 | $12.22 | $12.20 | $12.20 |
| 7 purchase totals = | $856.11 | $939.1436 | $939.15 | $939.05 | $939.10 | |