| 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 | $107.31 | 7.218% | $115.0556 | $115.06 | $115.05 | $115.10 |
| Purchase #2 | $43.48 | 8.125% | $47.0128 | $47.01 | $47.00 | $47.00 |
| Purchase #3 | $54.70 | 8.521% | $59.361 | $59.36 | $59.35 | $59.40 |
| Purchase #4 | $212.81 | 6.235% | $226.0787 | $226.08 | $226.10 | $226.10 |
| Purchase #5 | $30.93 | 7.748% | $33.3265 | $33.33 | $33.35 | $33.30 |
| Purchase #6 | $88.83 | 10.576% | $98.2247 | $98.22 | $98.20 | $98.20 |
| Purchase #7 | $237.86 | 10.850% | $263.6678 | $263.67 | $263.65 | $263.70 |
| 7 purchase totals = | $775.92 | $842.7271 | $842.73 | $842.70 | $842.80 | |