| 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 | $224.68 | 5.325% | $236.6442 | $236.64 | $236.65 | $236.60 |
| Purchase #2 | $47.72 | 9.513% | $52.2596 | $52.26 | $52.25 | $52.30 |
| Purchase #3 | $185.98 | 4.204% | $193.7986 | $193.80 | $193.80 | $193.80 |
| Purchase #4 | $18.52 | 3.279% | $19.1273 | $19.13 | $19.15 | $19.10 |
| Purchase #5 | $104.40 | 9.829% | $114.6615 | $114.66 | $114.65 | $114.70 |
| Purchase #6 | $132.62 | 10.826% | $146.9774 | $146.98 | $147.00 | $147.00 |
| Purchase #7 | $216.82 | 4.120% | $225.753 | $225.75 | $225.75 | $225.80 |
| 7 purchase totals = | $930.74 | $989.2216 | $989.22 | $989.25 | $989.30 | |