| 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 | $229.41 | 10.524% | $253.5531 | $253.55 | $253.55 | $253.60 |
| Purchase #2 | $83.29 | 10.831% | $92.3111 | $92.31 | $92.30 | $92.30 |
| Purchase #3 | $206.78 | 9.789% | $227.0217 | $227.02 | $227.00 | $227.00 |
| Purchase #4 | $69.44 | 13.167% | $78.5832 | $78.58 | $78.60 | $78.60 |
| Purchase #5 | $110.72 | 11.127% | $123.0398 | $123.04 | $123.05 | $123.00 |
| Purchase #6 | $45.39 | 13.523% | $51.5281 | $51.53 | $51.55 | $51.50 |
| Purchase #7 | $16.90 | 4.560% | $17.6706 | $17.67 | $17.65 | $17.70 |
| 7 purchase totals = | $761.93 | $843.7076 | $843.70 | $843.70 | $843.70 | |