| 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 | $115.95 | 11.349% | $129.1092 | $129.11 | $129.10 | $129.10 |
| Purchase #2 | $222.36 | 9.122% | $242.6437 | $242.64 | $242.65 | $242.60 |
| Purchase #3 | $180.80 | 9.357% | $197.7175 | $197.72 | $197.70 | $197.70 |
| Purchase #4 | $82.52 | 13.825% | $93.9284 | $93.93 | $93.95 | $93.90 |
| Purchase #5 | $127.81 | 13.659% | $145.2676 | $145.27 | $145.25 | $145.30 |
| Purchase #6 | $93.96 | 3.391% | $97.1462 | $97.15 | $97.15 | $97.10 |
| Purchase #7 | $18.88 | 12.604% | $21.2596 | $21.26 | $21.25 | $21.30 |
| 7 purchase totals = | $842.28 | $927.0722 | $927.08 | $927.05 | $927.00 | |