| 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 | $232.50 | 6.171% | $246.8476 | $246.85 | $246.85 | $246.80 |
| Purchase #2 | $92.41 | 12.135% | $103.624 | $103.62 | $103.60 | $103.60 |
| Purchase #3 | $173.99 | 4.620% | $182.0283 | $182.03 | $182.05 | $182.00 |
| Purchase #4 | $85.89 | 7.617% | $92.4322 | $92.43 | $92.45 | $92.40 |
| Purchase #5 | $96.81 | 10.488% | $106.9634 | $106.96 | $106.95 | $107.00 |
| Purchase #6 | $115.66 | 9.289% | $126.4037 | $126.40 | $126.40 | $126.40 |
| Purchase #7 | $90.25 | 3.588% | $93.4882 | $93.49 | $93.50 | $93.50 |
| 7 purchase totals = | $887.51 | $951.7874 | $951.78 | $951.80 | $951.70 | |