| 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 | $192.37 | 4.825% | $201.6519 | $201.65 | $201.65 | $201.70 |
| Purchase #2 | $192.58 | 7.369% | $206.7712 | $206.77 | $206.75 | $206.80 |
| Purchase #3 | $59.72 | 10.194% | $65.8079 | $65.81 | $65.80 | $65.80 |
| Purchase #4 | $237.26 | 4.630% | $248.2451 | $248.25 | $248.25 | $248.20 |
| Purchase #5 | $13.62 | 12.380% | $15.3062 | $15.31 | $15.30 | $15.30 |
| Purchase #6 | $18.74 | 8.265% | $20.2889 | $20.29 | $20.30 | $20.30 |
| Purchase #7 | $126.83 | 12.482% | $142.6609 | $142.66 | $142.65 | $142.70 |
| 7 purchase totals = | $841.12 | $900.7321 | $900.74 | $900.70 | $900.80 | |