| 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 | $21.41 | 12.828% | $24.1565 | $24.16 | $24.15 | $24.20 |
| Purchase #2 | $155.54 | 10.299% | $171.5591 | $171.56 | $171.55 | $171.60 |
| Purchase #3 | $127.89 | 13.487% | $145.1385 | $145.14 | $145.15 | $145.10 |
| Purchase #4 | $185.99 | 10.694% | $205.8798 | $205.88 | $205.90 | $205.90 |
| Purchase #5 | $103.93 | 12.283% | $116.6957 | $116.70 | $116.70 | $116.70 |
| Purchase #6 | $192.66 | 11.674% | $215.1511 | $215.15 | $215.15 | $215.20 |
| Purchase #7 | $125.96 | 12.803% | $142.0867 | $142.09 | $142.10 | $142.10 |
| 7 purchase totals = | $913.38 | $1,020.6674 | $1,020.68 | $1,020.70 | $1,020.80 | |