| 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 | $31.69 | 8.373% | $34.3434 | $34.34 | $34.35 | $34.30 |
| Purchase #2 | $216.50 | 12.468% | $243.4932 | $243.49 | $243.50 | $243.50 |
| Purchase #3 | $220.31 | 12.504% | $247.8576 | $247.86 | $247.85 | $247.90 |
| Purchase #4 | $159.81 | 8.766% | $173.8189 | $173.82 | $173.80 | $173.80 |
| Purchase #5 | $107.41 | 8.557% | $116.6011 | $116.60 | $116.60 | $116.60 |
| Purchase #6 | $154.66 | 13.808% | $176.0155 | $176.02 | $176.00 | $176.00 |
| Purchase #7 | $14.44 | 10.869% | $16.0095 | $16.01 | $16.00 | $16.00 |
| 7 purchase totals = | $904.82 | $1,008.1392 | $1,008.14 | $1,008.10 | $1,008.10 | |