| 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 | $93.41 | 12.264% | $104.8658 | $104.87 | $104.85 | $104.90 |
| Purchase #2 | $78.60 | 5.232% | $82.7124 | $82.71 | $82.70 | $82.70 |
| Purchase #3 | $172.87 | 12.691% | $194.8089 | $194.81 | $194.80 | $194.80 |
| Purchase #4 | $210.78 | 3.520% | $218.1995 | $218.20 | $218.20 | $218.20 |
| Purchase #5 | $142.64 | 13.349% | $161.681 | $161.68 | $161.70 | $161.70 |
| Purchase #6 | $148.64 | 4.681% | $155.5978 | $155.60 | $155.60 | $155.60 |
| Purchase #7 | $13.29 | 6.363% | $14.1356 | $14.14 | $14.15 | $14.10 |
| 7 purchase totals = | $860.23 | $932.0010 | $932.01 | $932.00 | $932.00 | |