| 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 | $232.99 | 4.330% | $243.0785 | $243.08 | $243.10 | $243.10 |
| Purchase #2 | $108.72 | 9.188% | $118.7092 | $118.71 | $118.70 | $118.70 |
| Purchase #3 | $172.30 | 3.683% | $178.6458 | $178.65 | $178.65 | $178.60 |
| Purchase #4 | $48.48 | 8.806% | $52.7491 | $52.75 | $52.75 | $52.70 |
| Purchase #5 | $134.83 | 3.338% | $139.3306 | $139.33 | $139.35 | $139.30 |
| Purchase #6 | $52.70 | 3.767% | $54.6852 | $54.69 | $54.70 | $54.70 |
| Purchase #7 | $10.61 | 13.667% | $12.0601 | $12.06 | $12.05 | $12.10 |
| 7 purchase totals = | $760.63 | $799.2585 | $799.27 | $799.30 | $799.20 | |