| 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 | $121.54 | 9.627% | $133.2407 | $133.24 | $133.25 | $133.20 |
| Purchase #2 | $214.45 | 4.318% | $223.71 | $223.71 | $223.70 | $223.70 |
| Purchase #3 | $123.37 | 5.481% | $130.1319 | $130.13 | $130.15 | $130.10 |
| Purchase #4 | $138.55 | 11.483% | $154.4597 | $154.46 | $154.45 | $154.50 |
| Purchase #5 | $230.48 | 13.654% | $261.9497 | $261.95 | $261.95 | $261.90 |
| Purchase #6 | $136.57 | 10.779% | $151.2909 | $151.29 | $151.30 | $151.30 |
| Purchase #7 | $212.67 | 12.790% | $239.8705 | $239.87 | $239.85 | $239.90 |
| 7 purchase totals = | $1,177.63 | $1,294.6534 | $1,294.65 | $1,294.65 | $1,294.60 | |