| 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 | $206.47 | 10.535% | $228.2216 | $228.22 | $228.20 | $228.20 |
| Purchase #2 | $230.93 | 11.333% | $257.1013 | $257.10 | $257.10 | $257.10 |
| Purchase #3 | $76.48 | 3.736% | $79.3373 | $79.34 | $79.35 | $79.30 |
| Purchase #4 | $222.37 | 8.181% | $240.5621 | $240.56 | $240.55 | $240.60 |
| Purchase #5 | $109.96 | 3.314% | $113.6041 | $113.60 | $113.60 | $113.60 |
| Purchase #6 | $51.77 | 13.433% | $58.7243 | $58.72 | $58.70 | $58.70 |
| Purchase #7 | $236.27 | 8.135% | $255.4906 | $255.49 | $255.50 | $255.50 |
| 7 purchase totals = | $1,134.25 | $1,233.0413 | $1,233.03 | $1,233.00 | $1,233.00 | |