| 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 | $116.45 | 4.316% | $121.476 | $121.48 | $121.50 | $121.50 |
| Purchase #2 | $222.32 | 6.351% | $236.4395 | $236.44 | $236.45 | $236.40 |
| Purchase #3 | $125.54 | 10.473% | $138.6878 | $138.69 | $138.70 | $138.70 |
| Purchase #4 | $243.45 | 13.107% | $275.359 | $275.36 | $275.35 | $275.40 |
| Purchase #5 | $118.74 | 12.198% | $133.2239 | $133.22 | $133.20 | $133.20 |
| Purchase #6 | $235.59 | 11.345% | $262.3177 | $262.32 | $262.30 | $262.30 |
| Purchase #7 | $160.84 | 3.210% | $166.003 | $166.00 | $166.00 | $166.00 |
| 7 purchase totals = | $1,222.93 | $1,333.5069 | $1,333.51 | $1,333.50 | $1,333.50 | |