| 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 | $45.49 | 10.596% | $50.3101 | $50.31 | $50.30 | $50.30 |
| Purchase #2 | $10.99 | 10.189% | $12.1098 | $12.11 | $12.10 | $12.10 |
| Purchase #3 | $180.61 | 3.148% | $186.2956 | $186.30 | $186.30 | $186.30 |
| Purchase #4 | $95.43 | 13.854% | $108.6509 | $108.65 | $108.65 | $108.70 |
| Purchase #5 | $204.79 | 10.601% | $226.4998 | $226.50 | $226.50 | $226.50 |
| Purchase #6 | $12.90 | 11.621% | $14.3991 | $14.40 | $14.40 | $14.40 |
| Purchase #7 | $198.94 | 8.556% | $215.9613 | $215.96 | $215.95 | $216.00 |
| 7 purchase totals = | $749.15 | $814.2266 | $814.23 | $814.20 | $814.30 | |