| 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 | $126.48 | 5.187% | $133.0405 | $133.04 | $133.05 | $133.00 |
| Purchase #2 | $249.88 | 8.144% | $270.2302 | $270.23 | $270.25 | $270.20 |
| Purchase #3 | $184.84 | 13.309% | $209.4404 | $209.44 | $209.45 | $209.40 |
| Purchase #4 | $99.64 | 4.530% | $104.1537 | $104.15 | $104.15 | $104.20 |
| Purchase #5 | $131.92 | 7.400% | $141.6821 | $141.68 | $141.70 | $141.70 |
| Purchase #6 | $150.33 | 8.589% | $163.2418 | $163.24 | $163.25 | $163.20 |
| Purchase #7 | $247.83 | 4.623% | $259.2872 | $259.29 | $259.30 | $259.30 |
| 7 purchase totals = | $1,190.92 | $1,281.0759 | $1,281.07 | $1,281.15 | $1,281.00 | |