| 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 | $224.97 | 11.279% | $250.3444 | $250.34 | $250.35 | $250.30 |
| Purchase #2 | $130.72 | 3.580% | $135.3998 | $135.40 | $135.40 | $135.40 |
| Purchase #3 | $87.95 | 12.734% | $99.1496 | $99.15 | $99.15 | $99.10 |
| Purchase #4 | $164.65 | 13.464% | $186.8185 | $186.82 | $186.80 | $186.80 |
| Purchase #5 | $214.31 | 8.156% | $231.7891 | $231.79 | $231.80 | $231.80 |
| Purchase #6 | $66.45 | 13.580% | $75.4739 | $75.47 | $75.45 | $75.50 |
| Purchase #7 | $113.53 | 11.477% | $126.5598 | $126.56 | $126.55 | $126.60 |
| 7 purchase totals = | $1,002.58 | $1,105.5351 | $1,105.53 | $1,105.50 | $1,105.50 | |