| 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 | $143.66 | 10.779% | $159.1451 | $159.15 | $159.15 | $159.10 |
| Purchase #2 | $228.87 | 9.276% | $250.1 | $250.10 | $250.10 | $250.10 |
| Purchase #3 | $247.36 | 7.132% | $265.0017 | $265.00 | $265.00 | $265.00 |
| Purchase #4 | $230.59 | 5.775% | $243.9066 | $243.91 | $243.90 | $243.90 |
| Purchase #5 | $226.31 | 12.551% | $254.7142 | $254.71 | $254.70 | $254.70 |
| Purchase #6 | $32.25 | 5.771% | $34.1111 | $34.11 | $34.10 | $34.10 |
| Purchase #7 | $45.70 | 11.141% | $50.7914 | $50.79 | $50.80 | $50.80 |
| 7 purchase totals = | $1,154.74 | $1,257.7701 | $1,257.77 | $1,257.75 | $1,257.70 | |