| 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 | $126.88 | 8.772% | $138.0099 | $138.01 | $138.00 | $138.00 |
| Purchase #2 | $124.30 | 7.746% | $133.9283 | $133.93 | $133.95 | $133.90 |
| Purchase #3 | $23.54 | 3.518% | $24.3681 | $24.37 | $24.35 | $24.40 |
| Purchase #4 | $232.51 | 9.485% | $254.5636 | $254.56 | $254.55 | $254.60 |
| Purchase #5 | $231.37 | 6.338% | $246.0342 | $246.03 | $246.05 | $246.00 |
| Purchase #6 | $78.53 | 7.866% | $84.7072 | $84.71 | $84.70 | $84.70 |
| Purchase #7 | $199.55 | 3.244% | $206.0234 | $206.02 | $206.00 | $206.00 |
| 7 purchase totals = | $1,016.68 | $1,087.6347 | $1,087.63 | $1,087.60 | $1,087.60 | |