| 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 | $208.51 | 3.780% | $216.3917 | $216.39 | $216.40 | $216.40 |
| Purchase #2 | $242.70 | 13.484% | $275.4257 | $275.43 | $275.45 | $275.40 |
| Purchase #3 | $110.67 | 13.287% | $125.3747 | $125.37 | $125.35 | $125.40 |
| Purchase #4 | $173.61 | 9.635% | $190.3373 | $190.34 | $190.35 | $190.30 |
| Purchase #5 | $60.62 | 10.577% | $67.0318 | $67.03 | $67.05 | $67.00 |
| Purchase #6 | $25.56 | 5.247% | $26.9011 | $26.90 | $26.90 | $26.90 |
| Purchase #7 | $236.62 | 9.526% | $259.1604 | $259.16 | $259.15 | $259.20 |
| 7 purchase totals = | $1,058.29 | $1,160.6227 | $1,160.62 | $1,160.65 | $1,160.60 | |