| 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 | $116.70 | 8.297% | $126.3826 | $126.38 | $126.40 | $126.40 |
| Purchase #2 | $192.96 | 9.870% | $212.0052 | $212.01 | $212.00 | $212.00 |
| Purchase #3 | $41.42 | 3.558% | $42.8937 | $42.89 | $42.90 | $42.90 |
| Purchase #4 | $240.76 | 5.165% | $253.1953 | $253.20 | $253.20 | $253.20 |
| Purchase #5 | $16.34 | 8.849% | $17.7859 | $17.79 | $17.80 | $17.80 |
| Purchase #6 | $246.67 | 9.334% | $269.6942 | $269.69 | $269.70 | $269.70 |
| Purchase #7 | $215.99 | 5.523% | $227.9191 | $227.92 | $227.90 | $227.90 |
| 7 purchase totals = | $1,070.84 | $1,149.8760 | $1,149.88 | $1,149.90 | $1,149.90 | |