| 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 | $221.70 | 13.864% | $252.4365 | $252.44 | $252.45 | $252.40 |
| Purchase #2 | $123.51 | 11.629% | $137.873 | $137.87 | $137.85 | $137.90 |
| Purchase #3 | $41.49 | 11.536% | $46.2763 | $46.28 | $46.30 | $46.30 |
| Purchase #4 | $37.99 | 13.476% | $43.1095 | $43.11 | $43.10 | $43.10 |
| Purchase #5 | $71.54 | 6.306% | $76.0513 | $76.05 | $76.05 | $76.10 |
| Purchase #6 | $231.35 | 11.451% | $257.8419 | $257.84 | $257.85 | $257.80 |
| Purchase #7 | $188.76 | 5.833% | $199.7704 | $199.77 | $199.75 | $199.80 |
| 7 purchase totals = | $916.34 | $1,013.3589 | $1,013.36 | $1,013.35 | $1,013.40 | |