| 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 | $224.76 | 6.291% | $238.8997 | $238.90 | $238.90 | $238.90 |
| Purchase #2 | $148.79 | 5.862% | $157.5121 | $157.51 | $157.50 | $157.50 |
| Purchase #3 | $44.54 | 8.483% | $48.3183 | $48.32 | $48.30 | $48.30 |
| Purchase #4 | $188.89 | 4.633% | $197.6413 | $197.64 | $197.65 | $197.60 |
| Purchase #5 | $170.67 | 6.123% | $181.1201 | $181.12 | $181.10 | $181.10 |
| Purchase #6 | $46.40 | 5.661% | $49.0267 | $49.03 | $49.05 | $49.00 |
| Purchase #7 | $85.41 | 10.289% | $94.1978 | $94.20 | $94.20 | $94.20 |
| 7 purchase totals = | $909.46 | $966.7160 | $966.72 | $966.70 | $966.60 | |