| 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 | $107.48 | 5.280% | $113.1549 | $113.15 | $113.15 | $113.20 |
| Purchase #2 | $173.57 | 5.165% | $182.5349 | $182.53 | $182.55 | $182.50 |
| Purchase #3 | $127.26 | 12.582% | $143.2719 | $143.27 | $143.25 | $143.30 |
| Purchase #4 | $232.68 | 6.433% | $247.6483 | $247.65 | $247.65 | $247.60 |
| Purchase #5 | $107.41 | 8.317% | $116.3433 | $116.34 | $116.35 | $116.30 |
| Purchase #6 | $232.58 | 13.122% | $263.0991 | $263.10 | $263.10 | $263.10 |
| Purchase #7 | $21.69 | 7.406% | $23.2964 | $23.30 | $23.30 | $23.30 |
| 7 purchase totals = | $1,002.67 | $1,089.3488 | $1,089.34 | $1,089.35 | $1,089.30 | |