| 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 | $230.70 | 11.477% | $257.1774 | $257.18 | $257.20 | $257.20 |
| Purchase #2 | $210.36 | 3.106% | $216.8938 | $216.89 | $216.90 | $216.90 |
| Purchase #3 | $127.98 | 6.518% | $136.3217 | $136.32 | $136.30 | $136.30 |
| Purchase #4 | $13.51 | 9.709% | $14.8217 | $14.82 | $14.80 | $14.80 |
| Purchase #5 | $224.58 | 8.424% | $243.4986 | $243.50 | $243.50 | $243.50 |
| Purchase #6 | $158.61 | 5.443% | $167.2431 | $167.24 | $167.25 | $167.20 |
| Purchase #7 | $237.29 | 11.793% | $265.2736 | $265.27 | $265.25 | $265.30 |
| 7 purchase totals = | $1,203.03 | $1,301.2299 | $1,301.22 | $1,301.20 | $1,301.20 | |