| 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 | $213.45 | 13.765% | $242.8314 | $242.83 | $242.85 | $242.80 |
| Purchase #2 | $130.32 | 12.371% | $146.4419 | $146.44 | $146.45 | $146.40 |
| Purchase #3 | $37.33 | 8.704% | $40.5792 | $40.58 | $40.60 | $40.60 |
| Purchase #4 | $74.45 | 11.544% | $83.0445 | $83.04 | $83.05 | $83.00 |
| Purchase #5 | $171.27 | 3.763% | $177.7149 | $177.71 | $177.70 | $177.70 |
| Purchase #6 | $121.35 | 12.340% | $136.3246 | $136.32 | $136.30 | $136.30 |
| Purchase #7 | $116.78 | 10.842% | $129.4413 | $129.44 | $129.45 | $129.40 |
| 7 purchase totals = | $864.95 | $956.3778 | $956.36 | $956.40 | $956.20 | |