| 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 | $38.55 | 9.565% | $42.2373 | $42.24 | $42.25 | $42.20 |
| Purchase #2 | $213.48 | 8.244% | $231.0793 | $231.08 | $231.10 | $231.10 |
| Purchase #3 | $103.43 | 7.717% | $111.4117 | $111.41 | $111.40 | $111.40 |
| Purchase #4 | $123.91 | 7.304% | $132.9604 | $132.96 | $132.95 | $133.00 |
| Purchase #5 | $189.34 | 12.867% | $213.7024 | $213.70 | $213.70 | $213.70 |
| Purchase #6 | $232.84 | 9.800% | $255.6583 | $255.66 | $255.65 | $255.70 |
| Purchase #7 | $46.50 | 6.686% | $49.609 | $49.61 | $49.60 | $49.60 |
| 7 purchase totals = | $948.05 | $1,036.6584 | $1,036.66 | $1,036.65 | $1,036.70 | |