| 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 | $107.47 | 8.463% | $116.5652 | $116.57 | $116.55 | $116.60 |
| Purchase #2 | $86.74 | 8.530% | $94.1389 | $94.14 | $94.15 | $94.10 |
| Purchase #3 | $160.71 | 4.700% | $168.2634 | $168.26 | $168.25 | $168.30 |
| Purchase #4 | $26.48 | 13.283% | $29.9973 | $30.00 | $30.00 | $30.00 |
| Purchase #5 | $213.59 | 10.246% | $235.4744 | $235.47 | $235.45 | $235.50 |
| Purchase #6 | $197.32 | 10.745% | $218.522 | $218.52 | $218.50 | $218.50 |
| Purchase #7 | $237.32 | 3.746% | $246.21 | $246.21 | $246.20 | $246.20 |
| 7 purchase totals = | $1,029.63 | $1,109.1712 | $1,109.17 | $1,109.10 | $1,109.20 | |