| 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 | $242.25 | 9.295% | $264.7671 | $264.77 | $264.75 | $264.80 |
| Purchase #2 | $250.43 | 9.454% | $274.1057 | $274.11 | $274.10 | $274.10 |
| Purchase #3 | $232.54 | 9.184% | $253.8965 | $253.90 | $253.90 | $253.90 |
| Purchase #4 | $9.79 | 3.763% | $10.1584 | $10.16 | $10.15 | $10.20 |
| Purchase #5 | $147.78 | 13.362% | $167.5264 | $167.53 | $167.55 | $167.50 |
| Purchase #6 | $90.66 | 3.218% | $93.5774 | $93.58 | $93.60 | $93.60 |
| Purchase #7 | $246.75 | 5.470% | $260.2472 | $260.25 | $260.25 | $260.20 |
| 7 purchase totals = | $1,220.20 | $1,324.2787 | $1,324.30 | $1,324.30 | $1,324.30 | |