| 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 | $195.79 | 4.356% | $204.3186 | $204.32 | $204.30 | $204.30 |
| Purchase #2 | $189.88 | 3.430% | $196.3929 | $196.39 | $196.40 | $196.40 |
| Purchase #3 | $52.70 | 13.420% | $59.7723 | $59.77 | $59.75 | $59.80 |
| Purchase #4 | $122.49 | 8.776% | $133.2397 | $133.24 | $133.25 | $133.20 |
| Purchase #5 | $13.53 | 6.281% | $14.3798 | $14.38 | $14.40 | $14.40 |
| Purchase #6 | $179.99 | 11.857% | $201.3314 | $201.33 | $201.35 | $201.30 |
| Purchase #7 | $10.27 | 13.368% | $11.6429 | $11.64 | $11.65 | $11.60 |
| 7 purchase totals = | $764.65 | $821.0776 | $821.07 | $821.10 | $821.00 | |