| 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 | $114.50 | 10.409% | $126.4183 | $126.42 | $126.40 | $126.40 |
| Purchase #2 | $31.48 | 11.642% | $35.1449 | $35.14 | $35.15 | $35.10 |
| Purchase #3 | $9.51 | 12.130% | $10.6636 | $10.66 | $10.65 | $10.70 |
| Purchase #4 | $100.44 | 7.383% | $107.8555 | $107.86 | $107.85 | $107.90 |
| Purchase #5 | $217.57 | 8.647% | $236.3833 | $236.38 | $236.40 | $236.40 |
| Purchase #6 | $63.67 | 13.707% | $72.3972 | $72.40 | $72.40 | $72.40 |
| Purchase #7 | $105.65 | 7.426% | $113.4956 | $113.50 | $113.50 | $113.50 |
| 7 purchase totals = | $642.82 | $702.3584 | $702.36 | $702.35 | $702.40 | |