| 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 | $125.26 | 6.508% | $133.4119 | $133.41 | $133.40 | $133.40 |
| Purchase #2 | $61.31 | 5.809% | $64.8715 | $64.87 | $64.85 | $64.90 |
| Purchase #3 | $246.81 | 13.241% | $279.4901 | $279.49 | $279.50 | $279.50 |
| Purchase #4 | $45.26 | 9.277% | $49.4588 | $49.46 | $49.45 | $49.50 |
| Purchase #5 | $122.57 | 13.587% | $139.2236 | $139.22 | $139.20 | $139.20 |
| Purchase #6 | $234.27 | 5.106% | $246.2318 | $246.23 | $246.25 | $246.20 |
| Purchase #7 | $121.46 | 9.266% | $132.7145 | $132.71 | $132.70 | $132.70 |
| 7 purchase totals = | $956.94 | $1,045.4022 | $1,045.39 | $1,045.35 | $1,045.40 | |