| 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 | $206.41 | 13.561% | $234.4013 | $234.40 | $234.40 | $234.40 |
| Purchase #2 | $146.50 | 11.866% | $163.8837 | $163.88 | $163.90 | $163.90 |
| Purchase #3 | $249.58 | 12.857% | $281.6685 | $281.67 | $281.65 | $281.70 |
| Purchase #4 | $36.99 | 13.708% | $42.0606 | $42.06 | $42.05 | $42.10 |
| Purchase #5 | $28.82 | 11.383% | $32.1006 | $32.10 | $32.10 | $32.10 |
| Purchase #6 | $87.55 | 11.449% | $97.5736 | $97.57 | $97.55 | $97.60 |
| Purchase #7 | $161.78 | 10.526% | $178.809 | $178.81 | $178.80 | $178.80 |
| 7 purchase totals = | $917.63 | $1,030.4973 | $1,030.49 | $1,030.45 | $1,030.60 | |