| 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 | $238.57 | 5.102% | $250.7418 | $250.74 | $250.75 | $250.70 |
| Purchase #2 | $79.95 | 11.278% | $88.9668 | $88.97 | $88.95 | $89.00 |
| Purchase #3 | $233.99 | 9.335% | $255.833 | $255.83 | $255.85 | $255.80 |
| Purchase #4 | $142.45 | 8.374% | $154.3788 | $154.38 | $154.40 | $154.40 |
| Purchase #5 | $151.38 | 12.296% | $169.9937 | $169.99 | $170.00 | $170.00 |
| Purchase #6 | $241.43 | 13.256% | $273.434 | $273.43 | $273.45 | $273.40 |
| Purchase #7 | $37.42 | 4.872% | $39.2431 | $39.24 | $39.25 | $39.20 |
| 7 purchase totals = | $1,125.19 | $1,232.5912 | $1,232.58 | $1,232.65 | $1,232.50 | |