| 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 | $162.80 | 10.747% | $180.2961 | $180.30 | $180.30 | $180.30 |
| Purchase #2 | $27.94 | 8.794% | $30.397 | $30.40 | $30.40 | $30.40 |
| Purchase #3 | $230.71 | 10.203% | $254.2493 | $254.25 | $254.25 | $254.20 |
| Purchase #4 | $104.48 | 10.468% | $115.417 | $115.42 | $115.40 | $115.40 |
| Purchase #5 | $222.58 | 10.860% | $246.7522 | $246.75 | $246.75 | $246.80 |
| Purchase #6 | $204.40 | 6.870% | $218.4423 | $218.44 | $218.45 | $218.40 |
| Purchase #7 | $201.49 | 5.309% | $212.1871 | $212.19 | $212.20 | $212.20 |
| 7 purchase totals = | $1,154.40 | $1,257.7410 | $1,257.75 | $1,257.75 | $1,257.70 | |