| 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 | $210.53 | 13.841% | $239.6695 | $239.67 | $239.65 | $239.70 |
| Purchase #2 | $121.65 | 5.662% | $128.5378 | $128.54 | $128.55 | $128.50 |
| Purchase #3 | $11.62 | 10.208% | $12.8062 | $12.81 | $12.80 | $12.80 |
| Purchase #4 | $132.74 | 10.609% | $146.8224 | $146.82 | $146.80 | $146.80 |
| Purchase #5 | $72.56 | 5.872% | $76.8207 | $76.82 | $76.80 | $76.80 |
| Purchase #6 | $89.76 | 7.324% | $96.334 | $96.33 | $96.35 | $96.30 |
| Purchase #7 | $10.42 | 11.787% | $11.6482 | $11.65 | $11.65 | $11.60 |
| 7 purchase totals = | $649.28 | $712.6388 | $712.64 | $712.60 | $712.50 | |