| 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 | $209.98 | 5.219% | $220.9389 | $220.94 | $220.95 | $220.90 |
| Purchase #2 | $33.64 | 4.703% | $35.2221 | $35.22 | $35.20 | $35.20 |
| Purchase #3 | $45.43 | 3.617% | $47.0732 | $47.07 | $47.05 | $47.10 |
| Purchase #4 | $234.84 | 11.152% | $261.0294 | $261.03 | $261.05 | $261.00 |
| Purchase #5 | $54.53 | 12.550% | $61.3735 | $61.37 | $61.35 | $61.40 |
| Purchase #6 | $199.67 | 11.718% | $223.0673 | $223.07 | $223.05 | $223.10 |
| Purchase #7 | $103.26 | 6.228% | $109.691 | $109.69 | $109.70 | $109.70 |
| 7 purchase totals = | $881.35 | $958.3954 | $958.39 | $958.35 | $958.40 | |