| 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 | $130.62 | 13.347% | $148.0539 | $148.05 | $148.05 | $148.10 |
| Purchase #2 | $121.26 | 6.520% | $129.1662 | $129.17 | $129.15 | $129.20 |
| Purchase #3 | $10.61 | 6.692% | $11.32 | $11.32 | $11.30 | $11.30 |
| Purchase #4 | $131.93 | 10.282% | $145.495 | $145.50 | $145.50 | $145.50 |
| Purchase #5 | $203.51 | 3.750% | $211.1416 | $211.14 | $211.15 | $211.10 |
| Purchase #6 | $236.96 | 9.825% | $260.2413 | $260.24 | $260.25 | $260.20 |
| Purchase #7 | $195.44 | 5.213% | $205.6283 | $205.63 | $205.65 | $205.60 |
| 7 purchase totals = | $1,030.33 | $1,111.0463 | $1,111.05 | $1,111.05 | $1,111.00 | |