| 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 | $127.68 | 10.334% | $140.8745 | $140.87 | $140.85 | $140.90 |
| Purchase #2 | $165.38 | 9.803% | $181.5922 | $181.59 | $181.60 | $181.60 |
| Purchase #3 | $98.80 | 10.777% | $109.4477 | $109.45 | $109.45 | $109.40 |
| Purchase #4 | $24.91 | 4.513% | $26.0342 | $26.03 | $26.05 | $26.00 |
| Purchase #5 | $234.57 | 4.185% | $244.3868 | $244.39 | $244.40 | $244.40 |
| Purchase #6 | $235.89 | 8.269% | $255.3957 | $255.40 | $255.40 | $255.40 |
| Purchase #7 | $149.96 | 11.528% | $167.2474 | $167.25 | $167.25 | $167.20 |
| 7 purchase totals = | $1,037.19 | $1,124.9785 | $1,124.98 | $1,125.00 | $1,124.90 | |