| 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 | $231.57 | 3.436% | $239.5267 | $239.53 | $239.55 | $239.50 |
| Purchase #2 | $220.99 | 13.560% | $250.9562 | $250.96 | $250.95 | $251.00 |
| Purchase #3 | $244.27 | 8.848% | $265.883 | $265.88 | $265.90 | $265.90 |
| Purchase #4 | $144.35 | 5.218% | $151.8822 | $151.88 | $151.90 | $151.90 |
| Purchase #5 | $184.52 | 6.722% | $196.9234 | $196.92 | $196.90 | $196.90 |
| Purchase #6 | $192.26 | 6.179% | $204.1397 | $204.14 | $204.15 | $204.10 |
| Purchase #7 | $173.51 | 7.824% | $187.0854 | $187.09 | $187.10 | $187.10 |
| 7 purchase totals = | $1,391.47 | $1,496.3966 | $1,496.40 | $1,496.45 | $1,496.40 | |