| 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 | $220.78 | 8.450% | $239.4359 | $239.44 | $239.45 | $239.40 |
| Purchase #2 | $59.98 | 10.582% | $66.3271 | $66.33 | $66.35 | $66.30 |
| Purchase #3 | $113.74 | 7.786% | $122.5958 | $122.60 | $122.60 | $122.60 |
| Purchase #4 | $178.53 | 4.241% | $186.1015 | $186.10 | $186.10 | $186.10 |
| Purchase #5 | $52.51 | 10.455% | $57.9999 | $58.00 | $58.00 | $58.00 |
| Purchase #6 | $150.25 | 10.671% | $166.2832 | $166.28 | $166.30 | $166.30 |
| Purchase #7 | $70.90 | 11.134% | $78.794 | $78.79 | $78.80 | $78.80 |
| 7 purchase totals = | $846.69 | $917.5374 | $917.54 | $917.60 | $917.50 | |