| 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 | $224.82 | 7.419% | $241.4994 | $241.50 | $241.50 | $241.50 |
| Purchase #2 | $153.40 | 8.179% | $165.9466 | $165.95 | $165.95 | $165.90 |
| Purchase #3 | $226.87 | 4.772% | $237.6962 | $237.70 | $237.70 | $237.70 |
| Purchase #4 | $159.97 | 8.614% | $173.7498 | $173.75 | $173.75 | $173.70 |
| Purchase #5 | $28.77 | 6.565% | $30.6588 | $30.66 | $30.65 | $30.70 |
| Purchase #6 | $105.50 | 6.168% | $112.0072 | $112.01 | $112.00 | $112.00 |
| Purchase #7 | $102.92 | 9.353% | $112.5461 | $112.55 | $112.55 | $112.50 |
| 7 purchase totals = | $1,002.25 | $1,074.1041 | $1,074.12 | $1,074.10 | $1,074.00 | |