| 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 | $215.63 | 7.871% | $232.6022 | $232.60 | $232.60 | $232.60 |
| Purchase #2 | $127.72 | 6.874% | $136.4995 | $136.50 | $136.50 | $136.50 |
| Purchase #3 | $125.68 | 13.390% | $142.5086 | $142.51 | $142.50 | $142.50 |
| Purchase #4 | $206.67 | 9.231% | $225.7477 | $225.75 | $225.75 | $225.70 |
| Purchase #5 | $178.54 | 9.235% | $195.0282 | $195.03 | $195.05 | $195.00 |
| Purchase #6 | $245.76 | 9.575% | $269.2915 | $269.29 | $269.30 | $269.30 |
| Purchase #7 | $26.84 | 9.468% | $29.3812 | $29.38 | $29.40 | $29.40 |
| 7 purchase totals = | $1,126.84 | $1,231.0589 | $1,231.06 | $1,231.10 | $1,231.00 | |