| 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 | $222.51 | 4.479% | $232.4762 | $232.48 | $232.50 | $232.50 |
| Purchase #2 | $93.91 | 6.266% | $99.7944 | $99.79 | $99.80 | $99.80 |
| Purchase #3 | $124.54 | 8.228% | $134.7872 | $134.79 | $134.80 | $134.80 |
| Purchase #4 | $115.83 | 9.373% | $126.6867 | $126.69 | $126.70 | $126.70 |
| Purchase #5 | $138.40 | 8.638% | $150.355 | $150.36 | $150.35 | $150.40 |
| Purchase #6 | $219.69 | 8.403% | $238.1506 | $238.15 | $238.15 | $238.20 |
| Purchase #7 | $117.29 | 3.304% | $121.1653 | $121.17 | $121.15 | $121.20 |
| 7 purchase totals = | $1,032.17 | $1,103.4154 | $1,103.43 | $1,103.45 | $1,103.60 | |