| 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 | $220.59 | 13.210% | $249.7299 | $249.73 | $249.75 | $249.70 |
| Purchase #2 | $162.36 | 7.474% | $174.4948 | $174.49 | $174.50 | $174.50 |
| Purchase #3 | $10.37 | 5.524% | $10.9428 | $10.94 | $10.95 | $10.90 |
| Purchase #4 | $73.60 | 11.313% | $81.9264 | $81.93 | $81.95 | $81.90 |
| Purchase #5 | $121.90 | 3.417% | $126.0653 | $126.07 | $126.05 | $126.10 |
| Purchase #6 | $193.50 | 6.697% | $206.4587 | $206.46 | $206.45 | $206.50 |
| Purchase #7 | $121.31 | 3.504% | $125.5607 | $125.56 | $125.55 | $125.60 |
| 7 purchase totals = | $903.63 | $975.1786 | $975.18 | $975.20 | $975.20 | |