| 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 | $232.71 | 9.621% | $255.099 | $255.10 | $255.10 | $255.10 |
| Purchase #2 | $27.89 | 13.176% | $31.5648 | $31.56 | $31.55 | $31.60 |
| Purchase #3 | $103.83 | 12.731% | $117.0486 | $117.05 | $117.05 | $117.00 |
| Purchase #4 | $121.46 | 7.599% | $130.6897 | $130.69 | $130.70 | $130.70 |
| Purchase #5 | $53.79 | 3.247% | $55.5366 | $55.54 | $55.55 | $55.50 |
| Purchase #6 | $102.93 | 9.805% | $113.0223 | $113.02 | $113.00 | $113.00 |
| Purchase #7 | $239.70 | 8.539% | $260.168 | $260.17 | $260.15 | $260.20 |
| 7 purchase totals = | $882.31 | $963.1290 | $963.13 | $963.10 | $963.10 | |