| 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 | $233.47 | 13.563% | $265.1355 | $265.14 | $265.15 | $265.10 |
| Purchase #2 | $30.75 | 11.132% | $34.1731 | $34.17 | $34.15 | $34.20 |
| Purchase #3 | $77.39 | 4.728% | $81.049 | $81.05 | $81.05 | $81.00 |
| Purchase #4 | $53.27 | 4.616% | $55.7289 | $55.73 | $55.75 | $55.70 |
| Purchase #5 | $228.93 | 13.772% | $260.4582 | $260.46 | $260.45 | $260.50 |
| Purchase #6 | $93.89 | 4.481% | $98.0972 | $98.10 | $98.10 | $98.10 |
| Purchase #7 | $219.96 | 7.254% | $235.9159 | $235.92 | $235.90 | $235.90 |
| 7 purchase totals = | $937.66 | $1,030.5578 | $1,030.57 | $1,030.55 | $1,030.50 | |