| 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 | $234.92 | 9.515% | $257.2726 | $257.27 | $257.25 | $257.30 |
| Purchase #2 | $197.64 | 11.551% | $220.4694 | $220.47 | $220.45 | $220.50 |
| Purchase #3 | $200.79 | 12.769% | $226.4289 | $226.43 | $226.45 | $226.40 |
| Purchase #4 | $53.54 | 7.439% | $57.5228 | $57.52 | $57.50 | $57.50 |
| Purchase #5 | $196.38 | 4.475% | $205.168 | $205.17 | $205.15 | $205.20 |
| Purchase #6 | $224.41 | 8.489% | $243.4602 | $243.46 | $243.45 | $243.50 |
| Purchase #7 | $237.49 | 3.503% | $245.8093 | $245.81 | $245.80 | $245.80 |
| 7 purchase totals = | $1,345.17 | $1,456.1312 | $1,456.13 | $1,456.05 | $1,456.20 | |