| 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 | $224.43 | 4.355% | $234.2039 | $234.20 | $234.20 | $234.20 |
| Purchase #2 | $56.66 | 11.693% | $63.2853 | $63.29 | $63.30 | $63.30 |
| Purchase #3 | $244.45 | 7.137% | $261.8964 | $261.90 | $261.90 | $261.90 |
| Purchase #4 | $132.75 | 11.851% | $148.4822 | $148.48 | $148.50 | $148.50 |
| Purchase #5 | $209.38 | 9.442% | $229.1497 | $229.15 | $229.15 | $229.10 |
| Purchase #6 | $209.80 | 4.279% | $218.7773 | $218.78 | $218.80 | $218.80 |
| Purchase #7 | $102.26 | 6.751% | $109.1636 | $109.16 | $109.15 | $109.20 |
| 7 purchase totals = | $1,179.73 | $1,264.9584 | $1,264.96 | $1,265.00 | $1,265.00 | |