| 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 | $236.85 | 9.618% | $259.6302 | $259.63 | $259.65 | $259.60 |
| Purchase #2 | $170.34 | 10.810% | $188.7538 | $188.75 | $188.75 | $188.80 |
| Purchase #3 | $166.70 | 6.714% | $177.8922 | $177.89 | $177.90 | $177.90 |
| Purchase #4 | $120.77 | 12.342% | $135.6754 | $135.68 | $135.70 | $135.70 |
| Purchase #5 | $125.31 | 12.856% | $141.4199 | $141.42 | $141.40 | $141.40 |
| Purchase #6 | $133.26 | 4.275% | $138.9569 | $138.96 | $138.95 | $139.00 |
| Purchase #7 | $78.59 | 5.272% | $82.7333 | $82.73 | $82.75 | $82.70 |
| 7 purchase totals = | $1,031.82 | $1,125.0617 | $1,125.06 | $1,125.10 | $1,125.10 | |