| 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 | $192.87 | 5.638% | $203.744 | $203.74 | $203.75 | $203.70 |
| Purchase #2 | $21.29 | 11.771% | $23.796 | $23.80 | $23.80 | $23.80 |
| Purchase #3 | $200.50 | 4.815% | $210.1541 | $210.15 | $210.15 | $210.20 |
| Purchase #4 | $186.39 | 13.141% | $210.8835 | $210.88 | $210.90 | $210.90 |
| Purchase #5 | $163.88 | 11.603% | $182.895 | $182.90 | $182.90 | $182.90 |
| Purchase #6 | $110.73 | 7.753% | $119.3149 | $119.31 | $119.30 | $119.30 |
| Purchase #7 | $205.35 | 10.634% | $227.1869 | $227.19 | $227.20 | $227.20 |
| 7 purchase totals = | $1,081.01 | $1,177.9744 | $1,177.97 | $1,178.00 | $1,178.00 | |