| 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 | $13.49 | 11.436% | $15.0327 | $15.03 | $15.05 | $15.00 |
| Purchase #2 | $170.80 | 5.819% | $180.7389 | $180.74 | $180.75 | $180.70 |
| Purchase #3 | $241.25 | 11.520% | $269.042 | $269.04 | $269.05 | $269.00 |
| Purchase #4 | $151.99 | 8.508% | $164.9213 | $164.92 | $164.90 | $164.90 |
| Purchase #5 | $121.78 | 10.228% | $134.2357 | $134.24 | $134.25 | $134.20 |
| Purchase #6 | $242.26 | 11.500% | $270.1199 | $270.12 | $270.10 | $270.10 |
| Purchase #7 | $103.62 | 3.286% | $107.025 | $107.03 | $107.05 | $107.00 |
| 7 purchase totals = | $1,045.19 | $1,141.1155 | $1,141.12 | $1,141.15 | $1,140.90 | |