| 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 | $108.75 | 13.191% | $123.0952 | $123.10 | $123.10 | $123.10 |
| Purchase #2 | $244.69 | 7.175% | $262.2465 | $262.25 | $262.25 | $262.20 |
| Purchase #3 | $116.66 | 4.129% | $121.4769 | $121.48 | $121.50 | $121.50 |
| Purchase #4 | $243.96 | 13.132% | $275.9968 | $276.00 | $276.00 | $276.00 |
| Purchase #5 | $219.78 | 9.716% | $241.1338 | $241.13 | $241.15 | $241.10 |
| Purchase #6 | $160.77 | 9.454% | $175.9692 | $175.97 | $175.95 | $176.00 |
| Purchase #7 | $154.47 | 10.848% | $171.2269 | $171.23 | $171.25 | $171.20 |
| 7 purchase totals = | $1,249.08 | $1,371.1453 | $1,371.16 | $1,371.20 | $1,371.10 | |