| 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 | $128.99 | 13.710% | $146.6745 | $146.67 | $146.65 | $146.70 |
| Purchase #2 | $130.52 | 6.612% | $139.15 | $139.15 | $139.15 | $139.20 |
| Purchase #3 | $75.62 | 13.667% | $85.955 | $85.96 | $85.95 | $86.00 |
| Purchase #4 | $122.64 | 6.560% | $130.6852 | $130.69 | $130.70 | $130.70 |
| Purchase #5 | $117.27 | 10.407% | $129.4743 | $129.47 | $129.45 | $129.50 |
| Purchase #6 | $93.55 | 5.342% | $98.5474 | $98.55 | $98.55 | $98.50 |
| Purchase #7 | $242.85 | 7.218% | $260.3789 | $260.38 | $260.40 | $260.40 |
| 7 purchase totals = | $911.44 | $990.8653 | $990.87 | $990.85 | $991.00 | |