| 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 | $246.85 | 10.421% | $272.5742 | $272.57 | $272.55 | $272.60 |
| Purchase #2 | $139.48 | 8.743% | $151.6747 | $151.67 | $151.65 | $151.70 |
| Purchase #3 | $131.53 | 10.685% | $145.584 | $145.58 | $145.60 | $145.60 |
| Purchase #4 | $6.39 | 12.762% | $7.2055 | $7.21 | $7.20 | $7.20 |
| Purchase #5 | $59.95 | 13.495% | $68.0403 | $68.04 | $68.05 | $68.00 |
| Purchase #6 | $40.36 | 9.614% | $44.2402 | $44.24 | $44.25 | $44.20 |
| Purchase #7 | $177.59 | 10.683% | $196.5619 | $196.56 | $196.55 | $196.60 |
| 7 purchase totals = | $802.15 | $885.8808 | $885.87 | $885.85 | $885.90 | |