| 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 | $231.74 | 9.213% | $253.0902 | $253.09 | $253.10 | $253.10 |
| Purchase #2 | $117.66 | 7.132% | $126.0515 | $126.05 | $126.05 | $126.10 |
| Purchase #3 | $185.30 | 11.834% | $207.2284 | $207.23 | $207.25 | $207.20 |
| Purchase #4 | $205.51 | 4.135% | $214.0078 | $214.01 | $214.00 | $214.00 |
| Purchase #5 | $82.35 | 3.453% | $85.1935 | $85.19 | $85.20 | $85.20 |
| Purchase #6 | $170.61 | 13.776% | $194.1132 | $194.11 | $194.10 | $194.10 |
| Purchase #7 | $91.40 | 9.459% | $100.0455 | $100.05 | $100.05 | $100.00 |
| 7 purchase totals = | $1,084.57 | $1,179.7301 | $1,179.73 | $1,179.75 | $1,179.70 | |