| 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 | $206.68 | 10.844% | $229.0924 | $229.09 | $229.10 | $229.10 |
| Purchase #2 | $231.70 | 11.752% | $258.9294 | $258.93 | $258.95 | $258.90 |
| Purchase #3 | $154.83 | 5.298% | $163.0329 | $163.03 | $163.05 | $163.00 |
| Purchase #4 | $127.99 | 3.363% | $132.2943 | $132.29 | $132.30 | $132.30 |
| Purchase #5 | $234.76 | 9.835% | $257.8486 | $257.85 | $257.85 | $257.80 |
| Purchase #6 | $13.56 | 9.508% | $14.8493 | $14.85 | $14.85 | $14.80 |
| Purchase #7 | $85.58 | 13.107% | $96.797 | $96.80 | $96.80 | $96.80 |
| 7 purchase totals = | $1,055.10 | $1,152.8439 | $1,152.84 | $1,152.90 | $1,152.70 | |