| 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 | $250.81 | 6.659% | $267.5114 | $267.51 | $267.50 | $267.50 |
| Purchase #2 | $250.79 | 3.667% | $259.9865 | $259.99 | $260.00 | $260.00 |
| Purchase #3 | $240.73 | 4.718% | $252.0876 | $252.09 | $252.10 | $252.10 |
| Purchase #4 | $172.64 | 9.122% | $188.3882 | $188.39 | $188.40 | $188.40 |
| Purchase #5 | $246.87 | 13.693% | $280.6739 | $280.67 | $280.65 | $280.70 |
| Purchase #6 | $96.38 | 6.172% | $102.3286 | $102.33 | $102.35 | $102.30 |
| Purchase #7 | $12.36 | 5.737% | $13.0691 | $13.07 | $13.05 | $13.10 |
| 7 purchase totals = | $1,270.58 | $1,364.0453 | $1,364.05 | $1,364.05 | $1,364.10 | |