| 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 | $204.60 | 5.184% | $215.2065 | $215.21 | $215.20 | $215.20 |
| Purchase #2 | $160.92 | 10.532% | $177.8681 | $177.87 | $177.85 | $177.90 |
| Purchase #3 | $97.83 | 7.794% | $105.4549 | $105.45 | $105.45 | $105.50 |
| Purchase #4 | $217.49 | 9.631% | $238.4365 | $238.44 | $238.45 | $238.40 |
| Purchase #5 | $244.50 | 8.334% | $264.8766 | $264.88 | $264.90 | $264.90 |
| Purchase #6 | $165.67 | 9.644% | $181.6472 | $181.65 | $181.65 | $181.60 |
| Purchase #7 | $217.99 | 8.253% | $235.9807 | $235.98 | $236.00 | $236.00 |
| 7 purchase totals = | $1,309.00 | $1,419.4705 | $1,419.48 | $1,419.50 | $1,419.50 | |