| 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 | $82.98 | 4.118% | $86.3971 | $86.40 | $86.40 | $86.40 |
| Purchase #2 | $24.64 | 8.779% | $26.8031 | $26.80 | $26.80 | $26.80 |
| Purchase #3 | $198.29 | 7.316% | $212.7969 | $212.80 | $212.80 | $212.80 |
| Purchase #4 | $231.69 | 10.473% | $255.9549 | $255.95 | $255.95 | $256.00 |
| Purchase #5 | $237.43 | 11.816% | $265.4847 | $265.48 | $265.50 | $265.50 |
| Purchase #6 | $113.43 | 8.363% | $122.9162 | $122.92 | $122.90 | $122.90 |
| Purchase #7 | $33.75 | 7.186% | $36.1753 | $36.18 | $36.20 | $36.20 |
| 7 purchase totals = | $922.21 | $1,006.5282 | $1,006.53 | $1,006.55 | $1,006.60 | |