| 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 | $229.90 | 8.404% | $249.2208 | $249.22 | $249.20 | $249.20 |
| Purchase #2 | $153.88 | 3.141% | $158.7134 | $158.71 | $158.70 | $158.70 |
| Purchase #3 | $141.67 | 8.227% | $153.3252 | $153.33 | $153.35 | $153.30 |
| Purchase #4 | $162.99 | 4.772% | $170.7679 | $170.77 | $170.75 | $170.80 |
| Purchase #5 | $46.87 | 4.379% | $48.9224 | $48.92 | $48.90 | $48.90 |
| Purchase #6 | $249.37 | 12.524% | $280.6011 | $280.60 | $280.60 | $280.60 |
| Purchase #7 | $112.63 | 5.678% | $119.0251 | $119.03 | $119.05 | $119.00 |
| 7 purchase totals = | $1,097.31 | $1,180.5759 | $1,180.58 | $1,180.55 | $1,180.50 | |