| 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 | $200.44 | 11.793% | $224.0779 | $224.08 | $224.10 | $224.10 |
| Purchase #2 | $23.88 | 10.850% | $26.471 | $26.47 | $26.45 | $26.50 |
| Purchase #3 | $136.76 | 6.267% | $145.3307 | $145.33 | $145.35 | $145.30 |
| Purchase #4 | $65.97 | 9.161% | $72.0135 | $72.01 | $72.00 | $72.00 |
| Purchase #5 | $220.75 | 10.288% | $243.4608 | $243.46 | $243.45 | $243.50 |
| Purchase #6 | $208.50 | 13.105% | $235.8239 | $235.82 | $235.80 | $235.80 |
| Purchase #7 | $97.74 | 10.663% | $108.162 | $108.16 | $108.15 | $108.20 |
| 7 purchase totals = | $954.04 | $1,055.3398 | $1,055.33 | $1,055.30 | $1,055.40 | |