| 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 | $224.60 | 6.715% | $239.6819 | $239.68 | $239.70 | $239.70 |
| Purchase #2 | $116.34 | 6.171% | $123.5193 | $123.52 | $123.50 | $123.50 |
| Purchase #3 | $224.32 | 5.234% | $236.0609 | $236.06 | $236.05 | $236.10 |
| Purchase #4 | $81.66 | 6.856% | $87.2586 | $87.26 | $87.25 | $87.30 |
| Purchase #5 | $92.68 | 7.386% | $99.5253 | $99.53 | $99.55 | $99.50 |
| Purchase #6 | $90.94 | 4.457% | $94.9932 | $94.99 | $95.00 | $95.00 |
| Purchase #7 | $143.83 | 8.485% | $156.034 | $156.03 | $156.05 | $156.00 |
| 7 purchase totals = | $974.37 | $1,037.0732 | $1,037.07 | $1,037.10 | $1,037.10 | |