| 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 | $240.28 | 8.339% | $260.3169 | $260.32 | $260.30 | $260.30 |
| Purchase #2 | $227.51 | 6.425% | $242.1275 | $242.13 | $242.15 | $242.10 |
| Purchase #3 | $194.34 | 11.754% | $217.1827 | $217.18 | $217.20 | $217.20 |
| Purchase #4 | $130.99 | 12.104% | $146.845 | $146.85 | $146.85 | $146.80 |
| Purchase #5 | $111.29 | 6.237% | $118.2312 | $118.23 | $118.25 | $118.20 |
| Purchase #6 | $127.84 | 4.656% | $133.7922 | $133.79 | $133.80 | $133.80 |
| Purchase #7 | $7.72 | 12.454% | $8.6814 | $8.68 | $8.70 | $8.70 |
| 7 purchase totals = | $1,039.97 | $1,127.1769 | $1,127.18 | $1,127.25 | $1,127.10 | |