| 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 | $217.37 | 5.127% | $228.5146 | $228.51 | $228.50 | $228.50 |
| Purchase #2 | $182.70 | 4.717% | $191.318 | $191.32 | $191.30 | $191.30 |
| Purchase #3 | $214.76 | 13.596% | $243.9588 | $243.96 | $243.95 | $244.00 |
| Purchase #4 | $217.75 | 12.622% | $245.2344 | $245.23 | $245.25 | $245.20 |
| Purchase #5 | $170.82 | 10.120% | $188.107 | $188.11 | $188.10 | $188.10 |
| Purchase #6 | $204.96 | 12.815% | $231.2256 | $231.23 | $231.25 | $231.20 |
| Purchase #7 | $132.26 | 11.685% | $147.7146 | $147.71 | $147.70 | $147.70 |
| 7 purchase totals = | $1,340.62 | $1,476.0730 | $1,476.07 | $1,476.05 | $1,476.00 | |