| 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 | $117.73 | 9.183% | $128.5411 | $128.54 | $128.55 | $128.50 |
| Purchase #2 | $40.33 | 6.867% | $43.0995 | $43.10 | $43.10 | $43.10 |
| Purchase #3 | $229.34 | 4.667% | $240.0433 | $240.04 | $240.05 | $240.00 |
| Purchase #4 | $76.52 | 9.844% | $84.0526 | $84.05 | $84.05 | $84.10 |
| Purchase #5 | $48.82 | 13.708% | $55.5122 | $55.51 | $55.50 | $55.50 |
| Purchase #6 | $133.88 | 9.548% | $146.6629 | $146.66 | $146.65 | $146.70 |
| Purchase #7 | $241.85 | 9.339% | $264.4364 | $264.44 | $264.45 | $264.40 |
| 7 purchase totals = | $888.47 | $962.3480 | $962.34 | $962.35 | $962.30 | |