| 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 | $93.63 | 12.509% | $105.3422 | $105.34 | $105.35 | $105.30 |
| Purchase #2 | $113.57 | 11.656% | $126.8077 | $126.81 | $126.80 | $126.80 |
| Purchase #3 | $244.61 | 6.229% | $259.8468 | $259.85 | $259.85 | $259.80 |
| Purchase #4 | $151.40 | 12.133% | $169.7694 | $169.77 | $169.75 | $169.80 |
| Purchase #5 | $213.29 | 8.305% | $231.0037 | $231.00 | $231.00 | $231.00 |
| Purchase #6 | $199.40 | 10.416% | $220.1695 | $220.17 | $220.15 | $220.20 |
| Purchase #7 | $51.54 | 13.103% | $58.2933 | $58.29 | $58.30 | $58.30 |
| 7 purchase totals = | $1,067.44 | $1,171.2326 | $1,171.23 | $1,171.20 | $1,171.20 | |