| 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 | $146.52 | 10.773% | $162.3046 | $162.30 | $162.30 | $162.30 |
| Purchase #2 | $88.39 | 12.435% | $99.3813 | $99.38 | $99.40 | $99.40 |
| Purchase #3 | $131.68 | 11.728% | $147.1234 | $147.12 | $147.10 | $147.10 |
| Purchase #4 | $161.49 | 8.827% | $175.7447 | $175.74 | $175.75 | $175.70 |
| Purchase #5 | $237.82 | 7.737% | $256.2201 | $256.22 | $256.20 | $256.20 |
| Purchase #6 | $220.81 | 8.639% | $239.8858 | $239.89 | $239.90 | $239.90 |
| Purchase #7 | $236.31 | 10.233% | $260.4916 | $260.49 | $260.50 | $260.50 |
| 7 purchase totals = | $1,223.02 | $1,341.1515 | $1,341.14 | $1,341.15 | $1,341.10 | |