| 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 | $91.47 | 11.340% | $101.8427 | $101.84 | $101.85 | $101.80 |
| Purchase #2 | $42.80 | 13.471% | $48.5656 | $48.57 | $48.55 | $48.60 |
| Purchase #3 | $201.50 | 9.241% | $220.1206 | $220.12 | $220.10 | $220.10 |
| Purchase #4 | $222.29 | 9.377% | $243.1341 | $243.13 | $243.15 | $243.10 |
| Purchase #5 | $217.45 | 11.680% | $242.8482 | $242.85 | $242.85 | $242.80 |
| Purchase #6 | $186.84 | 9.491% | $204.573 | $204.57 | $204.55 | $204.60 |
| Purchase #7 | $54.64 | 6.476% | $58.1785 | $58.18 | $58.20 | $58.20 |
| 7 purchase totals = | $1,016.99 | $1,119.2627 | $1,119.26 | $1,119.25 | $1,119.20 | |