| 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 | $114.59 | 10.328% | $126.4249 | $126.42 | $126.40 | $126.40 |
| Purchase #2 | $175.52 | 11.111% | $195.022 | $195.02 | $195.00 | $195.00 |
| Purchase #3 | $226.60 | 3.696% | $234.9751 | $234.98 | $235.00 | $235.00 |
| Purchase #4 | $42.72 | 11.518% | $47.6405 | $47.64 | $47.65 | $47.60 |
| Purchase #5 | $55.92 | 6.191% | $59.382 | $59.38 | $59.40 | $59.40 |
| Purchase #6 | $201.61 | 4.691% | $211.0675 | $211.07 | $211.05 | $211.10 |
| Purchase #7 | $56.84 | 7.546% | $61.1291 | $61.13 | $61.15 | $61.10 |
| 7 purchase totals = | $873.80 | $935.6411 | $935.64 | $935.65 | $935.60 | |