| 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 | $211.39 | 4.686% | $221.2957 | $221.30 | $221.30 | $221.30 |
| Purchase #2 | $79.97 | 11.305% | $89.0106 | $89.01 | $89.00 | $89.00 |
| Purchase #3 | $46.67 | 5.485% | $49.2298 | $49.23 | $49.25 | $49.20 |
| Purchase #4 | $153.85 | 6.311% | $163.5595 | $163.56 | $163.55 | $163.60 |
| Purchase #5 | $215.42 | 10.192% | $237.3756 | $237.38 | $237.40 | $237.40 |
| Purchase #6 | $34.45 | 12.351% | $38.7049 | $38.70 | $38.70 | $38.70 |
| Purchase #7 | $65.75 | 11.846% | $73.5387 | $73.54 | $73.55 | $73.50 |
| 7 purchase totals = | $807.50 | $872.7148 | $872.72 | $872.75 | $872.70 | |