| 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 | $82.79 | 10.548% | $91.5227 | $91.52 | $91.50 | $91.50 |
| Purchase #2 | $233.69 | 6.215% | $248.2138 | $248.21 | $248.20 | $248.20 |
| Purchase #3 | $108.78 | 9.680% | $119.3099 | $119.31 | $119.30 | $119.30 |
| Purchase #4 | $185.75 | 6.708% | $198.2101 | $198.21 | $198.20 | $198.20 |
| Purchase #5 | $100.43 | 3.680% | $104.1258 | $104.13 | $104.15 | $104.10 |
| Purchase #6 | $87.84 | 7.228% | $94.1891 | $94.19 | $94.20 | $94.20 |
| Purchase #7 | $238.33 | 9.570% | $261.1382 | $261.14 | $261.15 | $261.10 |
| 7 purchase totals = | $1,037.61 | $1,116.7096 | $1,116.71 | $1,116.70 | $1,116.60 | |