| 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 | $221.47 | 5.470% | $233.5844 | $233.58 | $233.60 | $233.60 |
| Purchase #2 | $51.37 | 11.700% | $57.3803 | $57.38 | $57.40 | $57.40 |
| Purchase #3 | $124.84 | 3.795% | $129.5777 | $129.58 | $129.60 | $129.60 |
| Purchase #4 | $95.65 | 9.402% | $104.643 | $104.64 | $104.65 | $104.60 |
| Purchase #5 | $20.37 | 8.809% | $22.1644 | $22.16 | $22.15 | $22.20 |
| Purchase #6 | $149.78 | 9.483% | $163.9836 | $163.98 | $164.00 | $164.00 |
| Purchase #7 | $202.43 | 10.387% | $223.4564 | $223.46 | $223.45 | $223.50 |
| 7 purchase totals = | $865.91 | $934.7898 | $934.78 | $934.85 | $934.90 | |