| 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 | $199.66 | 13.700% | $227.0134 | $227.01 | $227.00 | $227.00 |
| Purchase #2 | $14.75 | 9.213% | $16.1089 | $16.11 | $16.10 | $16.10 |
| Purchase #3 | $237.81 | 10.648% | $263.132 | $263.13 | $263.15 | $263.10 |
| Purchase #4 | $183.93 | 9.397% | $201.2139 | $201.21 | $201.20 | $201.20 |
| Purchase #5 | $87.42 | 5.411% | $92.1503 | $92.15 | $92.15 | $92.20 |
| Purchase #6 | $22.80 | 7.848% | $24.5893 | $24.59 | $24.60 | $24.60 |
| Purchase #7 | $47.41 | 4.572% | $49.5776 | $49.58 | $49.60 | $49.60 |
| 7 purchase totals = | $793.78 | $873.7854 | $873.78 | $873.80 | $873.80 | |