| 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 | $216.81 | 3.314% | $223.9951 | $224.00 | $224.00 | $224.00 |
| Purchase #2 | $173.95 | 6.281% | $184.8758 | $184.88 | $184.90 | $184.90 |
| Purchase #3 | $135.47 | 5.783% | $143.3042 | $143.30 | $143.30 | $143.30 |
| Purchase #4 | $63.87 | 9.528% | $69.9555 | $69.96 | $69.95 | $70.00 |
| Purchase #5 | $100.88 | 7.192% | $108.1353 | $108.14 | $108.15 | $108.10 |
| Purchase #6 | $156.99 | 10.821% | $173.9779 | $173.98 | $174.00 | $174.00 |
| Purchase #7 | $5.66 | 8.375% | $6.134 | $6.13 | $6.15 | $6.10 |
| 7 purchase totals = | $853.63 | $910.3778 | $910.39 | $910.45 | $910.40 | |