| 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 | $191.90 | 10.591% | $212.2241 | $212.22 | $212.20 | $212.20 |
| Purchase #2 | $228.26 | 9.393% | $249.7005 | $249.70 | $249.70 | $249.70 |
| Purchase #3 | $94.33 | 10.841% | $104.5563 | $104.56 | $104.55 | $104.60 |
| Purchase #4 | $206.45 | 12.305% | $231.8537 | $231.85 | $231.85 | $231.90 |
| Purchase #5 | $247.89 | 9.427% | $271.2586 | $271.26 | $271.25 | $271.30 |
| Purchase #6 | $72.98 | 8.524% | $79.2008 | $79.20 | $79.20 | $79.20 |
| Purchase #7 | $151.86 | 8.418% | $164.6436 | $164.64 | $164.65 | $164.60 |
| 7 purchase totals = | $1,193.67 | $1,313.4376 | $1,313.43 | $1,313.40 | $1,313.50 | |