| 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 | $101.27 | 3.328% | $104.6403 | $104.64 | $104.65 | $104.60 |
| Purchase #2 | $114.85 | 12.376% | $129.0638 | $129.06 | $129.05 | $129.10 |
| Purchase #3 | $65.32 | 11.669% | $72.9422 | $72.94 | $72.95 | $72.90 |
| Purchase #4 | $183.26 | 10.357% | $202.2402 | $202.24 | $202.25 | $202.20 |
| Purchase #5 | $142.33 | 6.610% | $151.738 | $151.74 | $151.75 | $151.70 |
| Purchase #6 | $102.42 | 9.390% | $112.0372 | $112.04 | $112.05 | $112.00 |
| Purchase #7 | $121.35 | 10.767% | $134.4158 | $134.42 | $134.40 | $134.40 |
| 7 purchase totals = | $830.80 | $907.0775 | $907.08 | $907.10 | $906.90 | |