| 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 | $94.78 | 3.305% | $97.9125 | $97.91 | $97.90 | $97.90 |
| Purchase #2 | $220.54 | 10.509% | $243.7165 | $243.72 | $243.70 | $243.70 |
| Purchase #3 | $103.76 | 12.869% | $117.1129 | $117.11 | $117.10 | $117.10 |
| Purchase #4 | $208.84 | 9.829% | $229.3669 | $229.37 | $229.35 | $229.40 |
| Purchase #5 | $98.56 | 9.543% | $107.9656 | $107.97 | $107.95 | $108.00 |
| Purchase #6 | $30.91 | 6.282% | $32.8518 | $32.85 | $32.85 | $32.90 |
| Purchase #7 | $191.88 | 13.307% | $217.4135 | $217.41 | $217.40 | $217.40 |
| 7 purchase totals = | $949.27 | $1,046.3397 | $1,046.34 | $1,046.25 | $1,046.40 | |