| 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 | $240.71 | 7.326% | $258.3444 | $258.34 | $258.35 | $258.30 |
| Purchase #2 | $164.30 | 3.200% | $169.5576 | $169.56 | $169.55 | $169.60 |
| Purchase #3 | $150.97 | 6.729% | $161.1288 | $161.13 | $161.15 | $161.10 |
| Purchase #4 | $34.81 | 3.420% | $36.0005 | $36.00 | $36.00 | $36.00 |
| Purchase #5 | $5.85 | 10.267% | $6.4506 | $6.45 | $6.45 | $6.50 |
| Purchase #6 | $148.87 | 5.790% | $157.4896 | $157.49 | $157.50 | $157.50 |
| Purchase #7 | $111.70 | 3.194% | $115.2677 | $115.27 | $115.25 | $115.30 |
| 7 purchase totals = | $857.21 | $904.2392 | $904.24 | $904.25 | $904.30 | |