| 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 | $9.35 | 11.553% | $10.4302 | $10.43 | $10.45 | $10.40 |
| Purchase #2 | $225.58 | 5.659% | $238.3456 | $238.35 | $238.35 | $238.30 |
| Purchase #3 | $114.80 | 9.353% | $125.5372 | $125.54 | $125.55 | $125.50 |
| Purchase #4 | $100.97 | 4.267% | $105.2784 | $105.28 | $105.30 | $105.30 |
| Purchase #5 | $29.62 | 7.226% | $31.7603 | $31.76 | $31.75 | $31.80 |
| Purchase #6 | $200.57 | 5.186% | $210.9716 | $210.97 | $210.95 | $211.00 |
| Purchase #7 | $180.46 | 11.317% | $200.8827 | $200.88 | $200.90 | $200.90 |
| 7 purchase totals = | $861.35 | $923.2060 | $923.21 | $923.25 | $923.20 | |