| 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 | $39.76 | 13.739% | $45.2226 | $45.22 | $45.20 | $45.20 |
| Purchase #2 | $208.57 | 9.748% | $228.9014 | $228.90 | $228.90 | $228.90 |
| Purchase #3 | $8.56 | 11.772% | $9.5677 | $9.57 | $9.55 | $9.60 |
| Purchase #4 | $42.75 | 10.169% | $47.0972 | $47.10 | $47.10 | $47.10 |
| Purchase #5 | $121.43 | 13.473% | $137.7903 | $137.79 | $137.80 | $137.80 |
| Purchase #6 | $212.95 | 10.356% | $235.0031 | $235.00 | $235.00 | $235.00 |
| Purchase #7 | $188.78 | 13.228% | $213.7518 | $213.75 | $213.75 | $213.80 |
| 7 purchase totals = | $822.80 | $917.3341 | $917.33 | $917.30 | $917.40 | |