| 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 | $43.60 | 6.468% | $46.42 | $46.42 | $46.40 | $46.40 |
| Purchase #2 | $250.62 | 4.180% | $261.0959 | $261.10 | $261.10 | $261.10 |
| Purchase #3 | $53.45 | 8.481% | $57.9831 | $57.98 | $58.00 | $58.00 |
| Purchase #4 | $141.65 | 6.546% | $150.9224 | $150.92 | $150.90 | $150.90 |
| Purchase #5 | $214.88 | 13.674% | $244.2627 | $244.26 | $244.25 | $244.30 |
| Purchase #6 | $212.26 | 12.477% | $238.7437 | $238.74 | $238.75 | $238.70 |
| Purchase #7 | $35.88 | 4.686% | $37.5613 | $37.56 | $37.55 | $37.60 |
| 7 purchase totals = | $952.34 | $1,036.9891 | $1,036.98 | $1,036.95 | $1,037.00 | |