| 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 | $231.37 | 7.131% | $247.869 | $247.87 | $247.85 | $247.90 |
| Purchase #2 | $106.29 | 3.378% | $109.8805 | $109.88 | $109.90 | $109.90 |
| Purchase #3 | $57.26 | 6.360% | $60.9017 | $60.90 | $60.90 | $60.90 |
| Purchase #4 | $83.32 | 6.324% | $88.5892 | $88.59 | $88.60 | $88.60 |
| Purchase #5 | $131.65 | 4.562% | $137.6559 | $137.66 | $137.65 | $137.70 |
| Purchase #6 | $192.33 | 7.368% | $206.5009 | $206.50 | $206.50 | $206.50 |
| Purchase #7 | $47.56 | 5.622% | $50.2338 | $50.23 | $50.25 | $50.20 |
| 7 purchase totals = | $849.78 | $901.6310 | $901.63 | $901.65 | $901.70 | |