| 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 | $103.54 | 5.742% | $109.4853 | $109.49 | $109.50 | $109.50 |
| Purchase #2 | $217.63 | 12.180% | $244.1373 | $244.14 | $244.15 | $244.10 |
| Purchase #3 | $229.53 | 5.844% | $242.9437 | $242.94 | $242.95 | $242.90 |
| Purchase #4 | $89.57 | 8.390% | $97.0849 | $97.08 | $97.10 | $97.10 |
| Purchase #5 | $40.66 | 10.533% | $44.9427 | $44.94 | $44.95 | $44.90 |
| Purchase #6 | $220.64 | 6.230% | $234.3859 | $234.39 | $234.40 | $234.40 |
| Purchase #7 | $45.43 | 6.327% | $48.3044 | $48.30 | $48.30 | $48.30 |
| 7 purchase totals = | $947.00 | $1,021.2842 | $1,021.28 | $1,021.35 | $1,021.20 | |