| 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 | $232.70 | 13.423% | $263.9353 | $263.94 | $263.95 | $263.90 |
| Purchase #2 | $79.58 | 3.218% | $82.1409 | $82.14 | $82.15 | $82.10 |
| Purchase #3 | $131.30 | 12.721% | $148.0027 | $148.00 | $148.00 | $148.00 |
| Purchase #4 | $97.25 | 5.408% | $102.5093 | $102.51 | $102.50 | $102.50 |
| Purchase #5 | $63.62 | 3.464% | $65.8238 | $65.82 | $65.80 | $65.80 |
| Purchase #6 | $12.32 | 11.807% | $13.7746 | $13.77 | $13.75 | $13.80 |
| Purchase #7 | $194.99 | 8.183% | $210.946 | $210.95 | $210.95 | $210.90 |
| 7 purchase totals = | $811.76 | $887.1326 | $887.13 | $887.10 | $887.00 | |