| 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 | $97.29 | 4.528% | $101.6953 | $101.70 | $101.70 | $101.70 |
| Purchase #2 | $205.66 | 9.581% | $225.3643 | $225.36 | $225.35 | $225.40 |
| Purchase #3 | $172.64 | 11.147% | $191.8842 | $191.88 | $191.90 | $191.90 |
| Purchase #4 | $138.40 | 13.651% | $157.293 | $157.29 | $157.30 | $157.30 |
| Purchase #5 | $243.28 | 10.553% | $268.9533 | $268.95 | $268.95 | $269.00 |
| Purchase #6 | $191.84 | 13.224% | $217.2089 | $217.21 | $217.20 | $217.20 |
| Purchase #7 | $229.28 | 4.652% | $239.9461 | $239.95 | $239.95 | $239.90 |
| 7 purchase totals = | $1,278.39 | $1,402.3451 | $1,402.34 | $1,402.35 | $1,402.40 | |