| 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 | $174.69 | 7.499% | $187.79 | $187.79 | $187.80 | $187.80 |
| Purchase #2 | $232.46 | 13.834% | $264.6185 | $264.62 | $264.60 | $264.60 |
| Purchase #3 | $5.41 | 9.457% | $5.9216 | $5.92 | $5.90 | $5.90 |
| Purchase #4 | $64.45 | 3.415% | $66.651 | $66.65 | $66.65 | $66.70 |
| Purchase #5 | $9.42 | 7.565% | $10.1326 | $10.13 | $10.15 | $10.10 |
| Purchase #6 | $58.50 | 6.283% | $62.1756 | $62.18 | $62.20 | $62.20 |
| Purchase #7 | $225.36 | 9.504% | $246.7782 | $246.78 | $246.80 | $246.80 |
| 7 purchase totals = | $770.29 | $844.0675 | $844.07 | $844.10 | $844.10 | |