| 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 | $217.64 | 12.314% | $244.4402 | $244.44 | $244.45 | $244.40 |
| Purchase #2 | $15.54 | 12.671% | $17.5091 | $17.51 | $17.50 | $17.50 |
| Purchase #3 | $19.63 | 6.701% | $20.9454 | $20.95 | $20.95 | $20.90 |
| Purchase #4 | $114.84 | 8.372% | $124.4544 | $124.45 | $124.45 | $124.50 |
| Purchase #5 | $61.92 | 3.112% | $63.847 | $63.85 | $63.85 | $63.80 |
| Purchase #6 | $148.35 | 11.828% | $165.8968 | $165.90 | $165.90 | $165.90 |
| Purchase #7 | $181.27 | 5.745% | $191.684 | $191.68 | $191.70 | $191.70 |
| 7 purchase totals = | $759.19 | $828.7769 | $828.78 | $828.80 | $828.70 | |