| 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 | $98.35 | 4.414% | $102.6912 | $102.69 | $102.70 | $102.70 |
| Purchase #2 | $155.53 | 4.823% | $163.0312 | $163.03 | $163.05 | $163.00 |
| Purchase #3 | $171.56 | 8.125% | $185.4993 | $185.50 | $185.50 | $185.50 |
| Purchase #4 | $210.50 | 11.467% | $234.638 | $234.64 | $234.65 | $234.60 |
| Purchase #5 | $187.59 | 4.722% | $196.448 | $196.45 | $196.45 | $196.40 |
| Purchase #6 | $108.25 | 11.541% | $120.7431 | $120.74 | $120.75 | $120.70 |
| Purchase #7 | $205.60 | 4.700% | $215.2632 | $215.26 | $215.25 | $215.30 |
| 7 purchase totals = | $1,137.38 | $1,218.3140 | $1,218.31 | $1,218.35 | $1,218.20 | |