| 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 | $101.63 | 9.289% | $111.0704 | $111.07 | $111.05 | $111.10 |
| Purchase #2 | $14.68 | 10.815% | $16.2676 | $16.27 | $16.25 | $16.30 |
| Purchase #3 | $120.86 | 9.754% | $132.6487 | $132.65 | $132.65 | $132.60 |
| Purchase #4 | $117.52 | 3.146% | $121.2172 | $121.22 | $121.20 | $121.20 |
| Purchase #5 | $214.52 | 5.410% | $226.1255 | $226.13 | $226.15 | $226.10 |
| Purchase #6 | $231.42 | 4.436% | $241.6858 | $241.69 | $241.70 | $241.70 |
| Purchase #7 | $21.58 | 7.714% | $23.2447 | $23.24 | $23.25 | $23.20 |
| 7 purchase totals = | $822.21 | $872.2599 | $872.27 | $872.25 | $872.20 | |