| 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 | $17.91 | 8.397% | $19.4139 | $19.41 | $19.40 | $19.40 |
| Purchase #2 | $224.66 | 4.376% | $234.4911 | $234.49 | $234.50 | $234.50 |
| Purchase #3 | $152.61 | 8.134% | $165.0233 | $165.02 | $165.00 | $165.00 |
| Purchase #4 | $11.60 | 5.646% | $12.2549 | $12.25 | $12.25 | $12.30 |
| Purchase #5 | $25.80 | 12.342% | $28.9842 | $28.98 | $29.00 | $29.00 |
| Purchase #6 | $234.68 | 10.569% | $259.4833 | $259.48 | $259.50 | $259.50 |
| Purchase #7 | $210.55 | 6.368% | $223.9578 | $223.96 | $223.95 | $224.00 |
| 7 purchase totals = | $877.81 | $943.6085 | $943.59 | $943.60 | $943.70 | |