| 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 | $97.69 | 11.112% | $108.5453 | $108.55 | $108.55 | $108.50 |
| Purchase #2 | $194.67 | 7.582% | $209.4299 | $209.43 | $209.45 | $209.40 |
| Purchase #3 | $83.79 | 4.197% | $87.3067 | $87.31 | $87.30 | $87.30 |
| Purchase #4 | $202.47 | 11.372% | $225.4949 | $225.49 | $225.50 | $225.50 |
| Purchase #5 | $102.53 | 4.488% | $107.1315 | $107.13 | $107.15 | $107.10 |
| Purchase #6 | $229.92 | 13.713% | $261.4489 | $261.45 | $261.45 | $261.40 |
| Purchase #7 | $104.44 | 13.224% | $118.2511 | $118.25 | $118.25 | $118.30 |
| 7 purchase totals = | $1,015.51 | $1,117.6083 | $1,117.61 | $1,117.65 | $1,117.50 | |