| 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 | $216.36 | 4.597% | $226.3061 | $226.31 | $226.30 | $226.30 |
| Purchase #2 | $164.67 | 12.479% | $185.2192 | $185.22 | $185.20 | $185.20 |
| Purchase #3 | $164.83 | 7.396% | $177.0208 | $177.02 | $177.00 | $177.00 |
| Purchase #4 | $125.59 | 5.200% | $132.1207 | $132.12 | $132.10 | $132.10 |
| Purchase #5 | $97.43 | 4.844% | $102.1495 | $102.15 | $102.15 | $102.10 |
| Purchase #6 | $10.79 | 12.355% | $12.1231 | $12.12 | $12.10 | $12.10 |
| Purchase #7 | $209.68 | 8.546% | $227.5993 | $227.60 | $227.60 | $227.60 |
| 7 purchase totals = | $989.35 | $1,062.5387 | $1,062.54 | $1,062.45 | $1,062.40 | |