| 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 | $223.61 | 9.421% | $244.6763 | $244.68 | $244.70 | $244.70 |
| Purchase #2 | $116.84 | 11.718% | $130.5313 | $130.53 | $130.55 | $130.50 |
| Purchase #3 | $236.40 | 12.299% | $265.4748 | $265.47 | $265.45 | $265.50 |
| Purchase #4 | $222.47 | 6.187% | $236.2342 | $236.23 | $236.25 | $236.20 |
| Purchase #5 | $219.94 | 11.845% | $245.9919 | $245.99 | $246.00 | $246.00 |
| Purchase #6 | $69.89 | 5.221% | $73.539 | $73.54 | $73.55 | $73.50 |
| Purchase #7 | $235.70 | 7.619% | $253.658 | $253.66 | $253.65 | $253.70 |
| 7 purchase totals = | $1,324.85 | $1,450.1055 | $1,450.10 | $1,450.15 | $1,450.10 | |