| 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 | $107.79 | 3.154% | $111.1897 | $111.19 | $111.20 | $111.20 |
| Purchase #2 | $239.81 | 4.825% | $251.3808 | $251.38 | $251.40 | $251.40 |
| Purchase #3 | $103.38 | 13.477% | $117.3125 | $117.31 | $117.30 | $117.30 |
| Purchase #4 | $83.65 | 6.472% | $89.0638 | $89.06 | $89.05 | $89.10 |
| Purchase #5 | $213.67 | 4.860% | $224.0544 | $224.05 | $224.05 | $224.10 |
| Purchase #6 | $103.51 | 10.329% | $114.2015 | $114.20 | $114.20 | $114.20 |
| Purchase #7 | $57.87 | 9.484% | $63.3584 | $63.36 | $63.35 | $63.40 |
| 7 purchase totals = | $909.68 | $970.5611 | $970.55 | $970.55 | $970.70 | |