| 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 | $78.61 | 4.402% | $82.0704 | $82.07 | $82.05 | $82.10 |
| Purchase #2 | $210.83 | 12.334% | $236.8338 | $236.83 | $236.85 | $236.80 |
| Purchase #3 | $236.72 | 4.870% | $248.2483 | $248.25 | $248.25 | $248.20 |
| Purchase #4 | $174.25 | 11.693% | $194.6251 | $194.63 | $194.65 | $194.60 |
| Purchase #5 | $141.78 | 13.710% | $161.218 | $161.22 | $161.20 | $161.20 |
| Purchase #6 | $186.29 | 7.414% | $200.1015 | $200.10 | $200.10 | $200.10 |
| Purchase #7 | $158.49 | 7.344% | $170.1295 | $170.13 | $170.15 | $170.10 |
| 7 purchase totals = | $1,186.97 | $1,293.2266 | $1,293.23 | $1,293.25 | $1,293.10 | |