| 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 | $96.53 | 13.729% | $109.7826 | $109.78 | $109.80 | $109.80 |
| Purchase #2 | $8.54 | 9.384% | $9.3414 | $9.34 | $9.35 | $9.30 |
| Purchase #3 | $11.70 | 10.309% | $12.9062 | $12.91 | $12.90 | $12.90 |
| Purchase #4 | $178.98 | 11.850% | $200.1891 | $200.19 | $200.20 | $200.20 |
| Purchase #5 | $223.87 | 9.246% | $244.569 | $244.57 | $244.55 | $244.60 |
| Purchase #6 | $172.96 | 4.425% | $180.6135 | $180.61 | $180.60 | $180.60 |
| Purchase #7 | $111.69 | 12.583% | $125.744 | $125.74 | $125.75 | $125.70 |
| 7 purchase totals = | $804.27 | $883.1458 | $883.14 | $883.15 | $883.10 | |