| 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 | $117.83 | 12.128% | $132.1204 | $132.12 | $132.10 | $132.10 |
| Purchase #2 | $40.88 | 13.129% | $46.2471 | $46.25 | $46.25 | $46.20 |
| Purchase #3 | $26.88 | 7.418% | $28.874 | $28.87 | $28.85 | $28.90 |
| Purchase #4 | $187.27 | 8.280% | $202.776 | $202.78 | $202.80 | $202.80 |
| Purchase #5 | $25.95 | 3.620% | $26.8894 | $26.89 | $26.90 | $26.90 |
| Purchase #6 | $217.64 | 11.633% | $242.9581 | $242.96 | $242.95 | $243.00 |
| Purchase #7 | $56.53 | 12.329% | $63.4996 | $63.50 | $63.50 | $63.50 |
| 7 purchase totals = | $672.98 | $743.3646 | $743.37 | $743.35 | $743.40 | |