| 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 | $125.88 | 4.204% | $131.172 | $131.17 | $131.15 | $131.20 |
| Purchase #2 | $36.82 | 3.189% | $37.9942 | $37.99 | $38.00 | $38.00 |
| Purchase #3 | $209.49 | 10.353% | $231.1785 | $231.18 | $231.20 | $231.20 |
| Purchase #4 | $181.48 | 8.458% | $196.8296 | $196.83 | $196.85 | $196.80 |
| Purchase #5 | $116.85 | 6.137% | $124.0211 | $124.02 | $124.00 | $124.00 |
| Purchase #6 | $149.71 | 13.726% | $170.2592 | $170.26 | $170.25 | $170.30 |
| Purchase #7 | $96.50 | 8.674% | $104.8704 | $104.87 | $104.85 | $104.90 |
| 7 purchase totals = | $916.73 | $996.3250 | $996.32 | $996.30 | $996.40 | |