| 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 | $132.25 | 10.160% | $145.6866 | $145.69 | $145.70 | $145.70 |
| Purchase #2 | $249.47 | 4.795% | $261.4321 | $261.43 | $261.45 | $261.40 |
| Purchase #3 | $37.30 | 13.473% | $42.3254 | $42.33 | $42.35 | $42.30 |
| Purchase #4 | $45.48 | 6.718% | $48.5353 | $48.54 | $48.55 | $48.50 |
| Purchase #5 | $84.90 | 4.462% | $88.6882 | $88.69 | $88.70 | $88.70 |
| Purchase #6 | $56.66 | 3.856% | $58.8448 | $58.84 | $58.85 | $58.80 |
| Purchase #7 | $184.36 | 9.477% | $201.8318 | $201.83 | $201.85 | $201.80 |
| 7 purchase totals = | $790.42 | $847.3442 | $847.35 | $847.45 | $847.20 | |