| 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 | $110.71 | 3.188% | $114.2394 | $114.24 | $114.25 | $114.20 |
| Purchase #2 | $42.29 | 4.179% | $44.0573 | $44.06 | $44.05 | $44.10 |
| Purchase #3 | $155.37 | 5.137% | $163.3514 | $163.35 | $163.35 | $163.40 |
| Purchase #4 | $42.98 | 4.397% | $44.8698 | $44.87 | $44.85 | $44.90 |
| Purchase #5 | $223.39 | 10.428% | $246.6851 | $246.69 | $246.70 | $246.70 |
| Purchase #6 | $78.82 | 3.508% | $81.585 | $81.59 | $81.60 | $81.60 |
| Purchase #7 | $121.25 | 4.415% | $126.6032 | $126.60 | $126.60 | $126.60 |
| 7 purchase totals = | $774.81 | $821.3912 | $821.40 | $821.40 | $821.50 | |