| 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 | $26.49 | 13.716% | $30.1234 | $30.12 | $30.10 | $30.10 |
| Purchase #2 | $237.35 | 9.781% | $260.5652 | $260.57 | $260.55 | $260.60 |
| Purchase #3 | $79.91 | 4.659% | $83.633 | $83.63 | $83.65 | $83.60 |
| Purchase #4 | $201.85 | 12.280% | $226.6372 | $226.64 | $226.65 | $226.60 |
| Purchase #5 | $214.60 | 12.672% | $241.7941 | $241.79 | $241.80 | $241.80 |
| Purchase #6 | $47.99 | 12.244% | $53.8659 | $53.87 | $53.85 | $53.90 |
| Purchase #7 | $212.45 | 10.177% | $234.071 | $234.07 | $234.05 | $234.10 |
| 7 purchase totals = | $1,020.64 | $1,130.6898 | $1,130.69 | $1,130.65 | $1,130.70 | |