| 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 | $226.53 | 13.779% | $257.7436 | $257.74 | $257.75 | $257.70 |
| Purchase #2 | $55.40 | 3.470% | $57.3224 | $57.32 | $57.30 | $57.30 |
| Purchase #3 | $28.63 | 11.184% | $31.832 | $31.83 | $31.85 | $31.80 |
| Purchase #4 | $231.55 | 12.756% | $261.0865 | $261.09 | $261.10 | $261.10 |
| Purchase #5 | $142.38 | 4.186% | $148.34 | $148.34 | $148.35 | $148.30 |
| Purchase #6 | $129.53 | 6.649% | $138.1424 | $138.14 | $138.15 | $138.10 |
| Purchase #7 | $196.47 | 9.380% | $214.8989 | $214.90 | $214.90 | $214.90 |
| 7 purchase totals = | $1,010.49 | $1,109.3658 | $1,109.36 | $1,109.40 | $1,109.20 | |