| 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 | $203.42 | 11.301% | $226.4085 | $226.41 | $226.40 | $226.40 |
| Purchase #2 | $213.53 | 7.229% | $228.9661 | $228.97 | $228.95 | $229.00 |
| Purchase #3 | $82.62 | 4.166% | $86.0619 | $86.06 | $86.05 | $86.10 |
| Purchase #4 | $151.69 | 8.841% | $165.1009 | $165.10 | $165.10 | $165.10 |
| Purchase #5 | $139.89 | 6.339% | $148.7576 | $148.76 | $148.75 | $148.80 |
| Purchase #6 | $210.34 | 4.185% | $219.1427 | $219.14 | $219.15 | $219.10 |
| Purchase #7 | $213.81 | 8.369% | $231.7038 | $231.70 | $231.70 | $231.70 |
| 7 purchase totals = | $1,215.30 | $1,306.1415 | $1,306.14 | $1,306.10 | $1,306.20 | |