| 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 | $121.31 | 4.155% | $126.3504 | $126.35 | $126.35 | $126.40 |
| Purchase #2 | $91.35 | 13.731% | $103.8933 | $103.89 | $103.90 | $103.90 |
| Purchase #3 | $190.36 | 8.586% | $206.7043 | $206.70 | $206.70 | $206.70 |
| Purchase #4 | $107.43 | 9.323% | $117.4457 | $117.45 | $117.45 | $117.40 |
| Purchase #5 | $164.38 | 5.351% | $173.176 | $173.18 | $173.20 | $173.20 |
| Purchase #6 | $131.79 | 4.406% | $137.5967 | $137.60 | $137.60 | $137.60 |
| Purchase #7 | $77.97 | 11.816% | $87.1829 | $87.18 | $87.20 | $87.20 |
| 7 purchase totals = | $884.59 | $952.3493 | $952.35 | $952.40 | $952.40 | |