| 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 | $107.26 | 4.212% | $111.7778 | $111.78 | $111.80 | $111.80 |
| Purchase #2 | $224.95 | 9.362% | $246.0098 | $246.01 | $246.00 | $246.00 |
| Purchase #3 | $103.79 | 13.303% | $117.5972 | $117.60 | $117.60 | $117.60 |
| Purchase #4 | $119.66 | 11.676% | $133.6315 | $133.63 | $133.65 | $133.60 |
| Purchase #5 | $107.57 | 13.313% | $121.8908 | $121.89 | $121.90 | $121.90 |
| Purchase #6 | $125.51 | 3.124% | $129.4309 | $129.43 | $129.45 | $129.40 |
| Purchase #7 | $90.77 | 7.179% | $97.2864 | $97.29 | $97.30 | $97.30 |
| 7 purchase totals = | $879.51 | $957.6244 | $957.63 | $957.70 | $957.60 | |