| 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 | $202.79 | 4.581% | $212.0798 | $212.08 | $212.10 | $212.10 |
| Purchase #2 | $60.35 | 11.395% | $67.2269 | $67.23 | $67.25 | $67.20 |
| Purchase #3 | $174.36 | 3.609% | $180.6527 | $180.65 | $180.65 | $180.70 |
| Purchase #4 | $222.28 | 6.417% | $236.5437 | $236.54 | $236.55 | $236.50 |
| Purchase #5 | $105.25 | 5.498% | $111.0366 | $111.04 | $111.05 | $111.00 |
| Purchase #6 | $71.86 | 13.147% | $81.3074 | $81.31 | $81.30 | $81.30 |
| Purchase #7 | $40.31 | 10.863% | $44.6889 | $44.69 | $44.70 | $44.70 |
| 7 purchase totals = | $877.20 | $933.5360 | $933.54 | $933.60 | $933.50 | |