| 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 | $70.44 | 4.199% | $73.3978 | $73.40 | $73.40 | $73.40 |
| Purchase #2 | $229.46 | 13.768% | $261.0521 | $261.05 | $261.05 | $261.10 |
| Purchase #3 | $181.28 | 4.805% | $189.9905 | $189.99 | $190.00 | $190.00 |
| Purchase #4 | $210.91 | 12.548% | $237.375 | $237.38 | $237.40 | $237.40 |
| Purchase #5 | $78.62 | 12.513% | $88.4577 | $88.46 | $88.45 | $88.50 |
| Purchase #6 | $152.88 | 3.509% | $158.2446 | $158.24 | $158.25 | $158.20 |
| Purchase #7 | $125.90 | 10.699% | $139.37 | $139.37 | $139.35 | $139.40 |
| 7 purchase totals = | $1,049.49 | $1,147.8877 | $1,147.89 | $1,147.90 | $1,148.00 | |