| 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 | $116.72 | 7.446% | $125.411 | $125.41 | $125.40 | $125.40 |
| Purchase #2 | $125.50 | 12.692% | $141.4285 | $141.43 | $141.45 | $141.40 |
| Purchase #3 | $183.51 | 10.343% | $202.4904 | $202.49 | $202.50 | $202.50 |
| Purchase #4 | $228.76 | 11.855% | $255.8795 | $255.88 | $255.90 | $255.90 |
| Purchase #5 | $42.50 | 8.696% | $46.1958 | $46.20 | $46.20 | $46.20 |
| Purchase #6 | $121.42 | 13.246% | $137.5033 | $137.50 | $137.50 | $137.50 |
| Purchase #7 | $158.34 | 11.871% | $177.1365 | $177.14 | $177.15 | $177.10 |
| 7 purchase totals = | $976.75 | $1,086.0450 | $1,086.05 | $1,086.10 | $1,086.00 | |