| 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 | $122.91 | 7.863% | $132.5744 | $132.57 | $132.55 | $132.60 |
| Purchase #2 | $83.83 | 9.544% | $91.8307 | $91.83 | $91.85 | $91.80 |
| Purchase #3 | $197.92 | 11.440% | $220.562 | $220.56 | $220.55 | $220.60 |
| Purchase #4 | $157.71 | 11.319% | $175.5612 | $175.56 | $175.55 | $175.60 |
| Purchase #5 | $11.88 | 6.596% | $12.6636 | $12.66 | $12.65 | $12.70 |
| Purchase #6 | $249.78 | 4.775% | $261.707 | $261.71 | $261.70 | $261.70 |
| Purchase #7 | $111.40 | 3.432% | $115.2232 | $115.22 | $115.20 | $115.20 |
| 7 purchase totals = | $935.43 | $1,010.1221 | $1,010.11 | $1,010.05 | $1,010.20 | |