| 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 | $22.34 | 4.632% | $23.3748 | $23.37 | $23.35 | $23.40 |
| Purchase #2 | $129.65 | 12.761% | $146.1946 | $146.19 | $146.20 | $146.20 |
| Purchase #3 | $190.97 | 3.115% | $196.9187 | $196.92 | $196.90 | $196.90 |
| Purchase #4 | $169.49 | 5.797% | $179.3153 | $179.32 | $179.30 | $179.30 |
| Purchase #5 | $209.52 | 13.367% | $237.5265 | $237.53 | $237.55 | $237.50 |
| Purchase #6 | $102.36 | 10.336% | $112.9399 | $112.94 | $112.95 | $112.90 |
| Purchase #7 | $61.37 | 9.360% | $67.1142 | $67.11 | $67.10 | $67.10 |
| 7 purchase totals = | $885.70 | $963.3840 | $963.38 | $963.35 | $963.30 | |