| 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 | $185.67 | 11.559% | $207.1316 | $207.13 | $207.15 | $207.10 |
| Purchase #2 | $113.67 | 11.124% | $126.3147 | $126.31 | $126.30 | $126.30 |
| Purchase #3 | $243.84 | 9.848% | $267.8534 | $267.85 | $267.85 | $267.90 |
| Purchase #4 | $215.75 | 11.669% | $240.9259 | $240.93 | $240.95 | $240.90 |
| Purchase #5 | $237.70 | 5.132% | $249.8988 | $249.90 | $249.90 | $249.90 |
| Purchase #6 | $110.90 | 9.221% | $121.1261 | $121.13 | $121.15 | $121.10 |
| Purchase #7 | $145.73 | 8.718% | $158.4347 | $158.43 | $158.45 | $158.40 |
| 7 purchase totals = | $1,253.26 | $1,371.6852 | $1,371.68 | $1,371.75 | $1,371.60 | |