| 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 | $116.46 | 6.228% | $123.7131 | $123.71 | $123.70 | $123.70 |
| Purchase #2 | $75.65 | 9.282% | $82.6718 | $82.67 | $82.65 | $82.70 |
| Purchase #3 | $204.52 | 4.128% | $212.9626 | $212.96 | $212.95 | $213.00 |
| Purchase #4 | $220.82 | 13.187% | $249.9395 | $249.94 | $249.95 | $249.90 |
| Purchase #5 | $236.61 | 12.718% | $266.7021 | $266.70 | $266.70 | $266.70 |
| Purchase #6 | $94.88 | 10.367% | $104.7162 | $104.72 | $104.70 | $104.70 |
| Purchase #7 | $78.63 | 8.327% | $85.1775 | $85.18 | $85.20 | $85.20 |
| 7 purchase totals = | $1,027.57 | $1,125.8828 | $1,125.88 | $1,125.85 | $1,125.90 | |