| 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 | $199.38 | 7.618% | $214.5688 | $214.57 | $214.55 | $214.60 |
| Purchase #2 | $212.85 | 4.604% | $222.6496 | $222.65 | $222.65 | $222.60 |
| Purchase #3 | $25.93 | 6.342% | $27.5745 | $27.57 | $27.55 | $27.60 |
| Purchase #4 | $9.76 | 13.474% | $11.0751 | $11.08 | $11.10 | $11.10 |
| Purchase #5 | $45.79 | 7.678% | $49.3058 | $49.31 | $49.30 | $49.30 |
| Purchase #6 | $214.39 | 10.437% | $236.7659 | $236.77 | $236.75 | $236.80 |
| Purchase #7 | $92.99 | 8.819% | $101.1908 | $101.19 | $101.20 | $101.20 |
| 7 purchase totals = | $801.09 | $863.1305 | $863.14 | $863.10 | $863.20 | |