| 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 | $220.29 | 5.630% | $232.6923 | $232.69 | $232.70 | $232.70 |
| Purchase #2 | $239.62 | 9.859% | $263.2441 | $263.24 | $263.25 | $263.20 |
| Purchase #3 | $33.69 | 10.861% | $37.3491 | $37.35 | $37.35 | $37.30 |
| Purchase #4 | $34.34 | 8.403% | $37.2256 | $37.23 | $37.25 | $37.20 |
| Purchase #5 | $132.50 | 7.336% | $142.2202 | $142.22 | $142.20 | $142.20 |
| Purchase #6 | $29.53 | 11.223% | $32.8442 | $32.84 | $32.85 | $32.80 |
| Purchase #7 | $46.44 | 4.609% | $48.5804 | $48.58 | $48.60 | $48.60 |
| 7 purchase totals = | $736.41 | $794.1559 | $794.15 | $794.20 | $794.00 | |