| 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 | $114.34 | 12.582% | $128.7263 | $128.73 | $128.75 | $128.70 |
| Purchase #2 | $151.54 | 5.701% | $160.1793 | $160.18 | $160.20 | $160.20 |
| Purchase #3 | $235.85 | 4.315% | $246.0269 | $246.03 | $246.05 | $246.00 |
| Purchase #4 | $174.81 | 6.537% | $186.2373 | $186.24 | $186.25 | $186.20 |
| Purchase #5 | $206.97 | 13.686% | $235.2959 | $235.30 | $235.30 | $235.30 |
| Purchase #6 | $107.73 | 10.861% | $119.4306 | $119.43 | $119.45 | $119.40 |
| Purchase #7 | $69.47 | 8.304% | $75.2388 | $75.24 | $75.25 | $75.20 |
| 7 purchase totals = | $1,060.71 | $1,151.1351 | $1,151.15 | $1,151.25 | $1,151.00 | |