| 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 | $237.41 | 13.600% | $269.6978 | $269.70 | $269.70 | $269.70 |
| Purchase #2 | $34.59 | 12.739% | $38.9964 | $39.00 | $39.00 | $39.00 |
| Purchase #3 | $74.91 | 3.298% | $77.3805 | $77.38 | $77.40 | $77.40 |
| Purchase #4 | $109.95 | 9.177% | $120.0401 | $120.04 | $120.05 | $120.00 |
| Purchase #5 | $36.65 | 3.351% | $37.8781 | $37.88 | $37.90 | $37.90 |
| Purchase #6 | $132.94 | 9.824% | $146 | $146.00 | $146.00 | $146.00 |
| Purchase #7 | $121.26 | 13.389% | $137.4955 | $137.50 | $137.50 | $137.50 |
| 7 purchase totals = | $747.71 | $827.4884 | $827.50 | $827.55 | $827.50 | |