| 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 | $120.57 | 8.653% | $131.0029 | $131.00 | $131.00 | $131.00 |
| Purchase #2 | $191.93 | 3.714% | $199.0583 | $199.06 | $199.05 | $199.10 |
| Purchase #3 | $104.82 | 8.182% | $113.3964 | $113.40 | $113.40 | $113.40 |
| Purchase #4 | $193.62 | 12.232% | $217.3036 | $217.30 | $217.30 | $217.30 |
| Purchase #5 | $115.91 | 10.192% | $127.7235 | $127.72 | $127.70 | $127.70 |
| Purchase #6 | $15.95 | 11.749% | $17.824 | $17.82 | $17.80 | $17.80 |
| Purchase #7 | $121.67 | 11.838% | $136.0733 | $136.07 | $136.05 | $136.10 |
| 7 purchase totals = | $864.47 | $942.3820 | $942.37 | $942.30 | $942.40 | |