| 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 | $84.89 | 5.442% | $89.5097 | $89.51 | $89.50 | $89.50 |
| Purchase #2 | $203.96 | 9.194% | $222.7121 | $222.71 | $222.70 | $222.70 |
| Purchase #3 | $220.25 | 7.636% | $237.0683 | $237.07 | $237.05 | $237.10 |
| Purchase #4 | $227.65 | 7.387% | $244.4665 | $244.47 | $244.45 | $244.50 |
| Purchase #5 | $141.88 | 11.168% | $157.7252 | $157.73 | $157.75 | $157.70 |
| Purchase #6 | $197.47 | 7.441% | $212.1637 | $212.16 | $212.15 | $212.20 |
| Purchase #7 | $247.96 | 8.671% | $269.4606 | $269.46 | $269.45 | $269.50 |
| 7 purchase totals = | $1,324.06 | $1,433.1061 | $1,433.11 | $1,433.05 | $1,433.20 | |