| 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 | $132.57 | 11.526% | $147.85 | $147.85 | $147.85 | $147.90 |
| Purchase #2 | $131.74 | 9.628% | $144.4239 | $144.42 | $144.40 | $144.40 |
| Purchase #3 | $57.50 | 13.134% | $65.0521 | $65.05 | $65.05 | $65.10 |
| Purchase #4 | $234.73 | 7.321% | $251.9146 | $251.91 | $251.90 | $251.90 |
| Purchase #5 | $93.91 | 3.579% | $97.271 | $97.27 | $97.25 | $97.30 |
| Purchase #6 | $85.29 | 9.846% | $93.6877 | $93.69 | $93.70 | $93.70 |
| Purchase #7 | $135.92 | 9.551% | $148.9017 | $148.90 | $148.90 | $148.90 |
| 7 purchase totals = | $871.66 | $949.1010 | $949.09 | $949.05 | $949.20 | |