| 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 | $191.35 | 7.850% | $206.371 | $206.37 | $206.35 | $206.40 |
| Purchase #2 | $235.38 | 12.595% | $265.0261 | $265.03 | $265.05 | $265.00 |
| Purchase #3 | $161.44 | 7.742% | $173.9387 | $173.94 | $173.95 | $173.90 |
| Purchase #4 | $112.75 | 12.414% | $126.7468 | $126.75 | $126.75 | $126.70 |
| Purchase #5 | $120.66 | 5.155% | $126.88 | $126.88 | $126.90 | $126.90 |
| Purchase #6 | $140.34 | 4.576% | $146.762 | $146.76 | $146.75 | $146.80 |
| Purchase #7 | $199.53 | 7.717% | $214.9277 | $214.93 | $214.95 | $214.90 |
| 7 purchase totals = | $1,161.45 | $1,260.6523 | $1,260.66 | $1,260.70 | $1,260.60 | |