| 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 | $192.98 | 10.370% | $212.992 | $212.99 | $213.00 | $213.00 |
| Purchase #2 | $116.72 | 5.224% | $122.8175 | $122.82 | $122.80 | $122.80 |
| Purchase #3 | $210.86 | 6.663% | $224.9096 | $224.91 | $224.90 | $224.90 |
| Purchase #4 | $250.94 | 7.592% | $269.9914 | $269.99 | $270.00 | $270.00 |
| Purchase #5 | $238.66 | 9.567% | $261.4926 | $261.49 | $261.50 | $261.50 |
| Purchase #6 | $214.65 | 6.812% | $229.272 | $229.27 | $229.25 | $229.30 |
| Purchase #7 | $193.54 | 12.208% | $217.1674 | $217.17 | $217.15 | $217.20 |
| 7 purchase totals = | $1,418.35 | $1,538.6425 | $1,538.64 | $1,538.60 | $1,538.70 | |