| 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 | $241.82 | 3.732% | $250.8447 | $250.84 | $250.85 | $250.80 |
| Purchase #2 | $12.45 | 12.324% | $13.9843 | $13.98 | $14.00 | $14.00 |
| Purchase #3 | $132.33 | 12.546% | $148.9321 | $148.93 | $148.95 | $148.90 |
| Purchase #4 | $141.80 | 3.646% | $146.97 | $146.97 | $146.95 | $147.00 |
| Purchase #5 | $199.48 | 10.573% | $220.571 | $220.57 | $220.55 | $220.60 |
| Purchase #6 | $10.37 | 3.474% | $10.7303 | $10.73 | $10.75 | $10.70 |
| Purchase #7 | $59.57 | 4.648% | $62.3388 | $62.34 | $62.35 | $62.30 |
| 7 purchase totals = | $797.82 | $854.3712 | $854.36 | $854.40 | $854.30 | |