| 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 | $129.78 | 3.847% | $134.7726 | $134.77 | $134.75 | $134.80 |
| Purchase #2 | $203.62 | 8.800% | $221.5386 | $221.54 | $221.55 | $221.50 |
| Purchase #3 | $217.29 | 3.639% | $225.1972 | $225.20 | $225.20 | $225.20 |
| Purchase #4 | $224.56 | 4.536% | $234.746 | $234.75 | $234.75 | $234.70 |
| Purchase #5 | $70.55 | 9.370% | $77.1605 | $77.16 | $77.15 | $77.20 |
| Purchase #6 | $103.82 | 13.191% | $117.5149 | $117.51 | $117.50 | $117.50 |
| Purchase #7 | $42.26 | 12.465% | $47.5277 | $47.53 | $47.55 | $47.50 |
| 7 purchase totals = | $991.88 | $1,058.4575 | $1,058.46 | $1,058.45 | $1,058.40 | |