| 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 | $196.37 | 9.493% | $215.0114 | $215.01 | $215.00 | $215.00 |
| Purchase #2 | $76.57 | 3.481% | $79.2354 | $79.24 | $79.25 | $79.20 |
| Purchase #3 | $42.60 | 9.728% | $46.7441 | $46.74 | $46.75 | $46.70 |
| Purchase #4 | $23.80 | 7.569% | $25.6014 | $25.60 | $25.60 | $25.60 |
| Purchase #5 | $18.43 | 7.118% | $19.7418 | $19.74 | $19.75 | $19.70 |
| Purchase #6 | $42.61 | 11.552% | $47.5323 | $47.53 | $47.55 | $47.50 |
| Purchase #7 | $207.83 | 9.386% | $227.3369 | $227.34 | $227.35 | $227.30 |
| 7 purchase totals = | $608.21 | $661.2033 | $661.20 | $661.25 | $661.00 | |