| 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 | $176.75 | 11.723% | $197.4704 | $197.47 | $197.45 | $197.50 |
| Purchase #2 | $219.93 | 3.611% | $227.8717 | $227.87 | $227.85 | $227.90 |
| Purchase #3 | $77.60 | 4.610% | $81.1774 | $81.18 | $81.20 | $81.20 |
| Purchase #4 | $237.56 | 10.325% | $262.0881 | $262.09 | $262.10 | $262.10 |
| Purchase #5 | $25.55 | 10.757% | $28.2984 | $28.30 | $28.30 | $28.30 |
| Purchase #6 | $187.92 | 6.324% | $199.8041 | $199.80 | $199.80 | $199.80 |
| Purchase #7 | $217.67 | 10.861% | $241.3111 | $241.31 | $241.30 | $241.30 |
| 7 purchase totals = | $1,142.98 | $1,238.0212 | $1,238.02 | $1,238.00 | $1,238.10 | |