| 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 | $189.87 | 9.827% | $208.5285 | $208.53 | $208.55 | $208.50 |
| Purchase #2 | $161.80 | 7.290% | $173.5952 | $173.60 | $173.60 | $173.60 |
| Purchase #3 | $159.97 | 13.105% | $180.9341 | $180.93 | $180.95 | $180.90 |
| Purchase #4 | $112.91 | 11.561% | $125.9635 | $125.96 | $125.95 | $126.00 |
| Purchase #5 | $223.78 | 10.327% | $246.8898 | $246.89 | $246.90 | $246.90 |
| Purchase #6 | $54.77 | 8.104% | $59.2086 | $59.21 | $59.20 | $59.20 |
| Purchase #7 | $211.80 | 12.853% | $239.0227 | $239.02 | $239.00 | $239.00 |
| 7 purchase totals = | $1,114.90 | $1,234.1424 | $1,234.14 | $1,234.15 | $1,234.10 | |