| 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 | $125.92 | 4.429% | $131.497 | $131.50 | $131.50 | $131.50 |
| Purchase #2 | $188.92 | 11.117% | $209.9222 | $209.92 | $209.90 | $209.90 |
| Purchase #3 | $240.82 | 11.463% | $268.4252 | $268.43 | $268.45 | $268.40 |
| Purchase #4 | $246.92 | 6.635% | $263.3031 | $263.30 | $263.30 | $263.30 |
| Purchase #5 | $37.47 | 12.761% | $42.2515 | $42.25 | $42.25 | $42.30 |
| Purchase #6 | $214.49 | 6.667% | $228.79 | $228.79 | $228.80 | $228.80 |
| Purchase #7 | $198.72 | 9.323% | $217.2467 | $217.25 | $217.25 | $217.20 |
| 7 purchase totals = | $1,253.26 | $1,361.4357 | $1,361.44 | $1,361.45 | $1,361.40 | |