| 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 | $222.87 | 8.702% | $242.2641 | $242.26 | $242.25 | $242.30 |
| Purchase #2 | $208.36 | 10.284% | $229.7877 | $229.79 | $229.80 | $229.80 |
| Purchase #3 | $139.39 | 6.234% | $148.0796 | $148.08 | $148.10 | $148.10 |
| Purchase #4 | $168.61 | 11.642% | $188.2396 | $188.24 | $188.25 | $188.20 |
| Purchase #5 | $127.97 | 7.317% | $137.3336 | $137.33 | $137.35 | $137.30 |
| Purchase #6 | $178.64 | 9.619% | $195.8234 | $195.82 | $195.80 | $195.80 |
| Purchase #7 | $108.49 | 13.287% | $122.9051 | $122.91 | $122.90 | $122.90 |
| 7 purchase totals = | $1,154.33 | $1,264.4331 | $1,264.43 | $1,264.45 | $1,264.40 | |