| 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 | $218.36 | 11.525% | $243.526 | $243.53 | $243.55 | $243.50 |
| Purchase #2 | $20.51 | 7.146% | $21.9756 | $21.98 | $22.00 | $22.00 |
| Purchase #3 | $105.59 | 3.440% | $109.2223 | $109.22 | $109.20 | $109.20 |
| Purchase #4 | $216.42 | 5.388% | $228.0807 | $228.08 | $228.10 | $228.10 |
| Purchase #5 | $36.82 | 11.435% | $41.0304 | $41.03 | $41.05 | $41.00 |
| Purchase #6 | $100.96 | 12.436% | $113.5154 | $113.52 | $113.50 | $113.50 |
| Purchase #7 | $63.73 | 8.368% | $69.0629 | $69.06 | $69.05 | $69.10 |
| 7 purchase totals = | $762.39 | $826.4133 | $826.42 | $826.45 | $826.40 | |