| 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 | $101.37 | 8.319% | $109.803 | $109.80 | $109.80 | $109.80 |
| Purchase #2 | $34.41 | 3.380% | $35.5731 | $35.57 | $35.55 | $35.60 |
| Purchase #3 | $176.94 | 13.464% | $200.7632 | $200.76 | $200.75 | $200.80 |
| Purchase #4 | $42.37 | 7.129% | $45.3906 | $45.39 | $45.40 | $45.40 |
| Purchase #5 | $124.94 | 8.659% | $135.7586 | $135.76 | $135.75 | $135.80 |
| Purchase #6 | $218.44 | 12.755% | $246.302 | $246.30 | $246.30 | $246.30 |
| Purchase #7 | $198.81 | 3.263% | $205.2972 | $205.30 | $205.30 | $205.30 |
| 7 purchase totals = | $897.28 | $978.8877 | $978.88 | $978.85 | $979.00 | |