| 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 | $237.95 | 13.214% | $269.3927 | $269.39 | $269.40 | $269.40 |
| Purchase #2 | $176.75 | 10.429% | $195.1833 | $195.18 | $195.20 | $195.20 |
| Purchase #3 | $14.85 | 9.839% | $16.3111 | $16.31 | $16.30 | $16.30 |
| Purchase #4 | $5.74 | 7.730% | $6.1837 | $6.18 | $6.20 | $6.20 |
| Purchase #5 | $125.59 | 12.362% | $141.1154 | $141.12 | $141.10 | $141.10 |
| Purchase #6 | $162.27 | 12.619% | $182.7469 | $182.75 | $182.75 | $182.70 |
| Purchase #7 | $192.90 | 3.245% | $199.1596 | $199.16 | $199.15 | $199.20 |
| 7 purchase totals = | $916.05 | $1,010.0927 | $1,010.09 | $1,010.10 | $1,010.10 | |