| 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 | $111.64 | 9.223% | $121.9366 | $121.94 | $121.95 | $121.90 |
| Purchase #2 | $126.86 | 8.374% | $137.4833 | $137.48 | $137.50 | $137.50 |
| Purchase #3 | $229.98 | 10.701% | $254.5902 | $254.59 | $254.60 | $254.60 |
| Purchase #4 | $174.56 | 10.789% | $193.3933 | $193.39 | $193.40 | $193.40 |
| Purchase #5 | $25.29 | 9.713% | $27.7464 | $27.75 | $27.75 | $27.70 |
| Purchase #6 | $104.54 | 4.761% | $109.5171 | $109.52 | $109.50 | $109.50 |
| Purchase #7 | $54.95 | 13.485% | $62.36 | $62.36 | $62.35 | $62.40 |
| 7 purchase totals = | $827.82 | $907.0269 | $907.03 | $907.05 | $907.00 | |