| 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 | $208.39 | 13.411% | $236.3372 | $236.34 | $236.35 | $236.30 |
| Purchase #2 | $219.44 | 8.286% | $237.6228 | $237.62 | $237.60 | $237.60 |
| Purchase #3 | $234.72 | 3.533% | $243.0127 | $243.01 | $243.00 | $243.00 |
| Purchase #4 | $178.80 | 5.182% | $188.0654 | $188.07 | $188.05 | $188.10 |
| Purchase #5 | $19.35 | 12.464% | $21.7618 | $21.76 | $21.75 | $21.80 |
| Purchase #6 | $176.70 | 12.167% | $198.1991 | $198.20 | $198.20 | $198.20 |
| Purchase #7 | $7.88 | 11.115% | $8.7559 | $8.76 | $8.75 | $8.80 |
| 7 purchase totals = | $1,045.28 | $1,133.7549 | $1,133.76 | $1,133.70 | $1,133.80 | |