| 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 | $112.29 | 13.680% | $127.6513 | $127.65 | $127.65 | $127.70 |
| Purchase #2 | $203.47 | 11.674% | $227.2231 | $227.22 | $227.20 | $227.20 |
| Purchase #3 | $242.40 | 7.741% | $261.1642 | $261.16 | $261.15 | $261.20 |
| Purchase #4 | $186.55 | 12.428% | $209.7344 | $209.73 | $209.75 | $209.70 |
| Purchase #5 | $85.42 | 13.198% | $96.6937 | $96.69 | $96.70 | $96.70 |
| Purchase #6 | $63.67 | 10.745% | $70.5113 | $70.51 | $70.50 | $70.50 |
| Purchase #7 | $141.78 | 5.751% | $149.9338 | $149.93 | $149.95 | $149.90 |
| 7 purchase totals = | $1,035.58 | $1,142.9118 | $1,142.89 | $1,142.90 | $1,142.90 | |