| 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 | $91.37 | 13.132% | $103.3687 | $103.37 | $103.35 | $103.40 |
| Purchase #2 | $203.82 | 3.477% | $210.9068 | $210.91 | $210.90 | $210.90 |
| Purchase #3 | $82.89 | 5.611% | $87.541 | $87.54 | $87.55 | $87.50 |
| Purchase #4 | $197.31 | 13.196% | $223.347 | $223.35 | $223.35 | $223.30 |
| Purchase #5 | $109.39 | 11.531% | $122.0038 | $122.00 | $122.00 | $122.00 |
| Purchase #6 | $242.37 | 8.456% | $262.8648 | $262.86 | $262.85 | $262.90 |
| Purchase #7 | $139.71 | 12.496% | $157.1682 | $157.17 | $157.15 | $157.20 |
| 7 purchase totals = | $1,066.86 | $1,167.2003 | $1,167.20 | $1,167.15 | $1,167.20 | |