| 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 | $223.90 | 4.396% | $233.7426 | $233.74 | $233.75 | $233.70 |
| Purchase #2 | $24.95 | 13.259% | $28.2581 | $28.26 | $28.25 | $28.30 |
| Purchase #3 | $124.59 | 13.701% | $141.6601 | $141.66 | $141.65 | $141.70 |
| Purchase #4 | $164.93 | 11.289% | $183.5489 | $183.55 | $183.55 | $183.50 |
| Purchase #5 | $199.66 | 13.473% | $226.5602 | $226.56 | $226.55 | $226.60 |
| Purchase #6 | $11.38 | 3.253% | $11.7502 | $11.75 | $11.75 | $11.80 |
| Purchase #7 | $12.34 | 8.353% | $13.3708 | $13.37 | $13.35 | $13.40 |
| 7 purchase totals = | $761.75 | $838.8909 | $838.89 | $838.85 | $839.00 | |