| 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 | $128.29 | 8.361% | $139.0163 | $139.02 | $139.00 | $139.00 |
| Purchase #2 | $215.70 | 6.503% | $229.727 | $229.73 | $229.75 | $229.70 |
| Purchase #3 | $99.42 | 8.439% | $107.8101 | $107.81 | $107.80 | $107.80 |
| Purchase #4 | $206.73 | 4.363% | $215.7496 | $215.75 | $215.75 | $215.70 |
| Purchase #5 | $122.55 | 13.520% | $139.1188 | $139.12 | $139.10 | $139.10 |
| Purchase #6 | $165.98 | 8.544% | $180.1613 | $180.16 | $180.15 | $180.20 |
| Purchase #7 | $45.58 | 13.187% | $51.5906 | $51.59 | $51.60 | $51.60 |
| 7 purchase totals = | $984.25 | $1,063.1737 | $1,063.18 | $1,063.15 | $1,063.10 | |