| 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 | $106.72 | 10.264% | $117.6737 | $117.67 | $117.65 | $117.70 |
| Purchase #2 | $81.34 | 3.874% | $84.4911 | $84.49 | $84.50 | $84.50 |
| Purchase #3 | $217.38 | 11.678% | $242.7656 | $242.77 | $242.75 | $242.80 |
| Purchase #4 | $78.28 | 11.819% | $87.5319 | $87.53 | $87.55 | $87.50 |
| Purchase #5 | $241.66 | 11.390% | $269.1851 | $269.19 | $269.20 | $269.20 |
| Purchase #6 | $22.93 | 4.326% | $23.922 | $23.92 | $23.90 | $23.90 |
| Purchase #7 | $166.80 | 11.583% | $186.1204 | $186.12 | $186.10 | $186.10 |
| 7 purchase totals = | $915.11 | $1,011.6898 | $1,011.69 | $1,011.65 | $1,011.70 | |