| 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 | $207.68 | 11.213% | $230.9672 | $230.97 | $230.95 | $231.00 |
| Purchase #2 | $187.44 | 13.676% | $213.0743 | $213.07 | $213.05 | $213.10 |
| Purchase #3 | $250.56 | 11.547% | $279.4922 | $279.49 | $279.50 | $279.50 |
| Purchase #4 | $55.79 | 7.354% | $59.8928 | $59.89 | $59.90 | $59.90 |
| Purchase #5 | $87.72 | 8.192% | $94.906 | $94.91 | $94.90 | $94.90 |
| Purchase #6 | $7.37 | 7.680% | $7.936 | $7.94 | $7.95 | $7.90 |
| Purchase #7 | $219.40 | 10.776% | $243.0425 | $243.04 | $243.05 | $243.00 |
| 7 purchase totals = | $1,015.96 | $1,129.3110 | $1,129.31 | $1,129.30 | $1,129.30 | |