| 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 | $109.73 | 10.511% | $121.2637 | $121.26 | $121.25 | $121.30 |
| Purchase #2 | $129.73 | 5.557% | $136.9391 | $136.94 | $136.95 | $136.90 |
| Purchase #3 | $85.61 | 5.530% | $90.3442 | $90.34 | $90.35 | $90.30 |
| Purchase #4 | $27.28 | 5.152% | $28.6855 | $28.69 | $28.70 | $28.70 |
| Purchase #5 | $21.92 | 6.754% | $23.4005 | $23.40 | $23.40 | $23.40 |
| Purchase #6 | $123.78 | 5.246% | $130.2735 | $130.27 | $130.25 | $130.30 |
| Purchase #7 | $226.46 | 6.528% | $241.2433 | $241.24 | $241.25 | $241.20 |
| 7 purchase totals = | $724.51 | $772.1498 | $772.14 | $772.15 | $772.10 | |