| 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 | $234.78 | 4.874% | $246.2232 | $246.22 | $246.20 | $246.20 |
| Purchase #2 | $60.98 | 8.182% | $65.9694 | $65.97 | $65.95 | $66.00 |
| Purchase #3 | $40.50 | 6.496% | $43.1309 | $43.13 | $43.15 | $43.10 |
| Purchase #4 | $220.41 | 4.867% | $231.1374 | $231.14 | $231.15 | $231.10 |
| Purchase #5 | $40.26 | 5.500% | $42.4743 | $42.47 | $42.45 | $42.50 |
| Purchase #6 | $109.64 | 3.129% | $113.0706 | $113.07 | $113.05 | $113.10 |
| Purchase #7 | $93.80 | 6.335% | $99.7422 | $99.74 | $99.75 | $99.70 |
| 7 purchase totals = | $800.37 | $841.7480 | $841.74 | $841.70 | $841.70 | |