| 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 | $123.94 | 12.650% | $139.6184 | $139.62 | $139.60 | $139.60 |
| Purchase #2 | $159.25 | 4.163% | $165.8796 | $165.88 | $165.90 | $165.90 |
| Purchase #3 | $218.41 | 8.405% | $236.7674 | $236.77 | $236.75 | $236.80 |
| Purchase #4 | $113.80 | 11.122% | $126.4568 | $126.46 | $126.45 | $126.50 |
| Purchase #5 | $205.98 | 10.676% | $227.9704 | $227.97 | $227.95 | $228.00 |
| Purchase #6 | $161.70 | 13.190% | $183.0282 | $183.03 | $183.05 | $183.00 |
| Purchase #7 | $138.31 | 9.848% | $151.9308 | $151.93 | $151.95 | $151.90 |
| 7 purchase totals = | $1,121.39 | $1,231.6516 | $1,231.66 | $1,231.65 | $1,231.70 | |