| 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 | $14.87 | 6.364% | $15.8163 | $15.82 | $15.80 | $15.80 |
| Purchase #2 | $227.29 | 4.478% | $237.468 | $237.47 | $237.45 | $237.50 |
| Purchase #3 | $234.58 | 8.737% | $255.0753 | $255.08 | $255.10 | $255.10 |
| Purchase #4 | $250.49 | 6.438% | $266.6165 | $266.62 | $266.60 | $266.60 |
| Purchase #5 | $122.77 | 5.567% | $129.6046 | $129.60 | $129.60 | $129.60 |
| Purchase #6 | $60.69 | 7.436% | $65.2029 | $65.20 | $65.20 | $65.20 |
| Purchase #7 | $205.39 | 9.386% | $224.6679 | $224.67 | $224.65 | $224.70 |
| 7 purchase totals = | $1,116.08 | $1,194.4515 | $1,194.46 | $1,194.40 | $1,194.50 | |