| 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 | $219.60 | 8.481% | $238.2243 | $238.22 | $238.20 | $238.20 |
| Purchase #2 | $215.85 | 8.791% | $234.8254 | $234.83 | $234.85 | $234.80 |
| Purchase #3 | $76.86 | 6.463% | $81.8275 | $81.83 | $81.85 | $81.80 |
| Purchase #4 | $39.63 | 8.660% | $43.062 | $43.06 | $43.05 | $43.10 |
| Purchase #5 | $149.42 | 11.771% | $167.0082 | $167.01 | $167.00 | $167.00 |
| Purchase #6 | $50.76 | 8.734% | $55.1934 | $55.19 | $55.20 | $55.20 |
| Purchase #7 | $10.46 | 8.534% | $11.3527 | $11.35 | $11.35 | $11.40 |
| 7 purchase totals = | $762.58 | $831.4935 | $831.49 | $831.50 | $831.50 | |