| 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 | $217.47 | 3.307% | $224.6617 | $224.66 | $224.65 | $224.70 |
| Purchase #2 | $119.74 | 7.634% | $128.881 | $128.88 | $128.90 | $128.90 |
| Purchase #3 | $24.85 | 9.656% | $27.2495 | $27.25 | $27.25 | $27.20 |
| Purchase #4 | $12.52 | 3.749% | $12.9894 | $12.99 | $13.00 | $13.00 |
| Purchase #5 | $216.86 | 3.132% | $223.6521 | $223.65 | $223.65 | $223.70 |
| Purchase #6 | $232.29 | 5.438% | $244.9219 | $244.92 | $244.90 | $244.90 |
| Purchase #7 | $9.44 | 7.550% | $10.1527 | $10.15 | $10.15 | $10.20 |
| 7 purchase totals = | $833.17 | $872.5083 | $872.50 | $872.50 | $872.60 | |