| 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 | $58.81 | 6.109% | $62.4027 | $62.40 | $62.40 | $62.40 |
| Purchase #2 | $159.72 | 6.543% | $170.1705 | $170.17 | $170.15 | $170.20 |
| Purchase #3 | $105.87 | 7.554% | $113.8674 | $113.87 | $113.85 | $113.90 |
| Purchase #4 | $231.55 | 9.180% | $252.8063 | $252.81 | $252.80 | $252.80 |
| Purchase #5 | $227.40 | 7.684% | $244.8734 | $244.87 | $244.85 | $244.90 |
| Purchase #6 | $220.48 | 10.246% | $243.0704 | $243.07 | $243.05 | $243.10 |
| Purchase #7 | $140.71 | 11.779% | $157.2842 | $157.28 | $157.30 | $157.30 |
| 7 purchase totals = | $1,144.54 | $1,244.4749 | $1,244.47 | $1,244.40 | $1,244.60 | |