| 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 | $201.68 | 11.719% | $225.3149 | $225.31 | $225.30 | $225.30 |
| Purchase #2 | $169.76 | 4.287% | $177.0376 | $177.04 | $177.05 | $177.00 |
| Purchase #3 | $38.59 | 10.230% | $42.5378 | $42.54 | $42.55 | $42.50 |
| Purchase #4 | $188.43 | 7.591% | $202.7337 | $202.73 | $202.75 | $202.70 |
| Purchase #5 | $110.95 | 9.760% | $121.7787 | $121.78 | $121.80 | $121.80 |
| Purchase #6 | $6.49 | 3.858% | $6.7404 | $6.74 | $6.75 | $6.70 |
| Purchase #7 | $95.30 | 9.813% | $104.6518 | $104.65 | $104.65 | $104.70 |
| 7 purchase totals = | $811.20 | $880.7949 | $880.79 | $880.85 | $880.70 | |