| 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 | $175.48 | 12.327% | $197.1114 | $197.11 | $197.10 | $197.10 |
| Purchase #2 | $227.26 | 12.325% | $255.2698 | $255.27 | $255.25 | $255.30 |
| Purchase #3 | $104.64 | 4.832% | $109.6962 | $109.70 | $109.70 | $109.70 |
| Purchase #4 | $217.42 | 6.855% | $232.3241 | $232.32 | $232.30 | $232.30 |
| Purchase #5 | $144.82 | 12.821% | $163.3874 | $163.39 | $163.40 | $163.40 |
| Purchase #6 | $85.87 | 10.451% | $94.8443 | $94.84 | $94.85 | $94.80 |
| Purchase #7 | $205.41 | 10.384% | $226.7398 | $226.74 | $226.75 | $226.70 |
| 7 purchase totals = | $1,160.90 | $1,279.3730 | $1,279.37 | $1,279.35 | $1,279.30 | |