| 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 | $127.54 | 3.508% | $132.0141 | $132.01 | $132.00 | $132.00 |
| Purchase #2 | $65.82 | 13.687% | $74.8288 | $74.83 | $74.85 | $74.80 |
| Purchase #3 | $125.75 | 6.518% | $133.9464 | $133.95 | $133.95 | $133.90 |
| Purchase #4 | $143.99 | 8.576% | $156.3386 | $156.34 | $156.35 | $156.30 |
| Purchase #5 | $234.93 | 8.843% | $255.7049 | $255.70 | $255.70 | $255.70 |
| Purchase #6 | $39.64 | 12.792% | $44.7107 | $44.71 | $44.70 | $44.70 |
| Purchase #7 | $90.74 | 10.590% | $100.3494 | $100.35 | $100.35 | $100.30 |
| 7 purchase totals = | $828.41 | $897.8929 | $897.89 | $897.90 | $897.70 | |