| 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 | $231.72 | 7.483% | $249.0596 | $249.06 | $249.05 | $249.10 |
| Purchase #2 | $151.79 | 10.209% | $167.2862 | $167.29 | $167.30 | $167.30 |
| Purchase #3 | $6.53 | 9.713% | $7.1643 | $7.16 | $7.15 | $7.20 |
| Purchase #4 | $90.95 | 12.558% | $102.3715 | $102.37 | $102.35 | $102.40 |
| Purchase #5 | $114.27 | 10.630% | $126.4169 | $126.42 | $126.40 | $126.40 |
| Purchase #6 | $239.72 | 8.360% | $259.7606 | $259.76 | $259.75 | $259.80 |
| Purchase #7 | $25.30 | 11.312% | $28.1619 | $28.16 | $28.15 | $28.20 |
| 7 purchase totals = | $860.28 | $940.2210 | $940.22 | $940.15 | $940.40 | |