| 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 | $206.33 | 9.546% | $226.0263 | $226.03 | $226.05 | $226.00 |
| Purchase #2 | $35.83 | 4.289% | $37.3667 | $37.37 | $37.35 | $37.40 |
| Purchase #3 | $23.85 | 3.342% | $24.6471 | $24.65 | $24.65 | $24.60 |
| Purchase #4 | $113.75 | 8.526% | $123.4483 | $123.45 | $123.45 | $123.40 |
| Purchase #5 | $20.88 | 7.763% | $22.5009 | $22.50 | $22.50 | $22.50 |
| Purchase #6 | $154.89 | 10.279% | $170.8111 | $170.81 | $170.80 | $170.80 |
| Purchase #7 | $199.53 | 12.566% | $224.6029 | $224.60 | $224.60 | $224.60 |
| 7 purchase totals = | $755.06 | $829.4033 | $829.41 | $829.40 | $829.30 | |