| 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 | $171.53 | 8.402% | $185.942 | $185.94 | $185.95 | $185.90 |
| Purchase #2 | $11.85 | 5.443% | $12.495 | $12.50 | $12.50 | $12.50 |
| Purchase #3 | $11.70 | 6.299% | $12.437 | $12.44 | $12.45 | $12.40 |
| Purchase #4 | $249.72 | 7.576% | $268.6388 | $268.64 | $268.65 | $268.60 |
| Purchase #5 | $93.33 | 6.271% | $99.1827 | $99.18 | $99.20 | $99.20 |
| Purchase #6 | $222.35 | 6.451% | $236.6938 | $236.69 | $236.70 | $236.70 |
| Purchase #7 | $188.56 | 12.543% | $212.2111 | $212.21 | $212.20 | $212.20 |
| 7 purchase totals = | $949.04 | $1,027.6004 | $1,027.60 | $1,027.65 | $1,027.50 | |