| 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 | $229.35 | 11.135% | $254.8881 | $254.89 | $254.90 | $254.90 |
| Purchase #2 | $19.71 | 5.636% | $20.8209 | $20.82 | $20.80 | $20.80 |
| Purchase #3 | $21.55 | 3.311% | $22.2635 | $22.26 | $22.25 | $22.30 |
| Purchase #4 | $156.88 | 9.553% | $171.8667 | $171.87 | $171.85 | $171.90 |
| Purchase #5 | $146.53 | 12.362% | $164.644 | $164.64 | $164.65 | $164.60 |
| Purchase #6 | $211.95 | 11.488% | $236.2988 | $236.30 | $236.30 | $236.30 |
| Purchase #7 | $86.30 | 6.227% | $91.6739 | $91.67 | $91.65 | $91.70 |
| 7 purchase totals = | $872.27 | $962.4559 | $962.45 | $962.40 | $962.50 | |