| 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 | $19.45 | 3.226% | $20.0775 | $20.08 | $20.10 | $20.10 |
| Purchase #2 | $136.68 | 7.372% | $146.756 | $146.76 | $146.75 | $146.80 |
| Purchase #3 | $105.38 | 13.206% | $119.2965 | $119.30 | $119.30 | $119.30 |
| Purchase #4 | $206.86 | 12.435% | $232.583 | $232.58 | $232.60 | $232.60 |
| Purchase #5 | $236.76 | 4.718% | $247.9303 | $247.93 | $247.95 | $247.90 |
| Purchase #6 | $44.51 | 8.722% | $48.3922 | $48.39 | $48.40 | $48.40 |
| Purchase #7 | $180.61 | 13.398% | $204.8081 | $204.81 | $204.80 | $204.80 |
| 7 purchase totals = | $930.25 | $1,019.8436 | $1,019.85 | $1,019.90 | $1,019.90 | |