| 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 | $221.28 | 13.583% | $251.3365 | $251.34 | $251.35 | $251.30 |
| Purchase #2 | $99.73 | 11.160% | $110.8599 | $110.86 | $110.85 | $110.90 |
| Purchase #3 | $185.76 | 9.329% | $203.0896 | $203.09 | $203.10 | $203.10 |
| Purchase #4 | $68.68 | 10.538% | $75.9175 | $75.92 | $75.90 | $75.90 |
| Purchase #5 | $145.42 | 8.680% | $158.0425 | $158.04 | $158.05 | $158.00 |
| Purchase #6 | $24.56 | 3.494% | $25.4181 | $25.42 | $25.40 | $25.40 |
| Purchase #7 | $233.82 | 4.735% | $244.8914 | $244.89 | $244.90 | $244.90 |
| 7 purchase totals = | $979.25 | $1,069.5555 | $1,069.56 | $1,069.55 | $1,069.50 | |