| 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 | $114.75 | 10.211% | $126.4671 | $126.47 | $126.45 | $126.50 |
| Purchase #2 | $160.31 | 11.731% | $179.116 | $179.12 | $179.10 | $179.10 |
| Purchase #3 | $91.80 | 5.333% | $96.6957 | $96.70 | $96.70 | $96.70 |
| Purchase #4 | $237.87 | 8.142% | $257.2374 | $257.24 | $257.25 | $257.20 |
| Purchase #5 | $227.47 | 4.799% | $238.3863 | $238.39 | $238.40 | $238.40 |
| Purchase #6 | $109.48 | 3.676% | $113.5045 | $113.50 | $113.50 | $113.50 |
| Purchase #7 | $104.26 | 13.321% | $118.1485 | $118.15 | $118.15 | $118.10 |
| 7 purchase totals = | $1,045.94 | $1,129.5555 | $1,129.57 | $1,129.55 | $1,129.50 | |