| 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 | $186.83 | 11.513% | $208.3397 | $208.34 | $208.35 | $208.30 |
| Purchase #2 | $211.56 | 10.170% | $233.0757 | $233.08 | $233.10 | $233.10 |
| Purchase #3 | $36.29 | 10.162% | $39.9778 | $39.98 | $40.00 | $40.00 |
| Purchase #4 | $29.83 | 6.741% | $31.8408 | $31.84 | $31.85 | $31.80 |
| Purchase #5 | $207.65 | 12.838% | $234.3081 | $234.31 | $234.30 | $234.30 |
| Purchase #6 | $199.53 | 5.237% | $209.9794 | $209.98 | $210.00 | $210.00 |
| Purchase #7 | $20.72 | 6.216% | $22.008 | $22.01 | $22.00 | $22.00 |
| 7 purchase totals = | $892.41 | $979.5295 | $979.54 | $979.60 | $979.50 | |