| 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 | $226.50 | 5.405% | $238.7423 | $238.74 | $238.75 | $238.70 |
| Purchase #2 | $43.56 | 5.599% | $45.9989 | $46.00 | $46.00 | $46.00 |
| Purchase #3 | $106.93 | 5.455% | $112.763 | $112.76 | $112.75 | $112.80 |
| Purchase #4 | $233.93 | 9.868% | $257.0142 | $257.01 | $257.00 | $257.00 |
| Purchase #5 | $136.33 | 3.662% | $141.3224 | $141.32 | $141.30 | $141.30 |
| Purchase #6 | $44.42 | 7.308% | $47.6662 | $47.67 | $47.65 | $47.70 |
| Purchase #7 | $128.86 | 5.735% | $136.2501 | $136.25 | $136.25 | $136.30 |
| 7 purchase totals = | $920.53 | $979.7571 | $979.75 | $979.70 | $979.80 | |