| 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 | $231.98 | 7.256% | $248.8125 | $248.81 | $248.80 | $248.80 |
| Purchase #2 | $84.57 | 3.859% | $87.8336 | $87.83 | $87.85 | $87.80 |
| Purchase #3 | $55.67 | 9.364% | $60.8829 | $60.88 | $60.90 | $60.90 |
| Purchase #4 | $80.89 | 7.364% | $86.8467 | $86.85 | $86.85 | $86.80 |
| Purchase #5 | $57.51 | 11.550% | $64.1524 | $64.15 | $64.15 | $64.20 |
| Purchase #6 | $67.99 | 3.706% | $70.5097 | $70.51 | $70.50 | $70.50 |
| Purchase #7 | $213.77 | 11.436% | $238.2167 | $238.22 | $238.20 | $238.20 |
| 7 purchase totals = | $792.38 | $857.2545 | $857.25 | $857.25 | $857.20 | |