| 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 | $229.83 | 5.170% | $241.7122 | $241.71 | $241.70 | $241.70 |
| Purchase #2 | $165.75 | 6.778% | $176.9845 | $176.98 | $177.00 | $177.00 |
| Purchase #3 | $156.59 | 4.826% | $164.147 | $164.15 | $164.15 | $164.10 |
| Purchase #4 | $169.48 | 10.236% | $186.828 | $186.83 | $186.85 | $186.80 |
| Purchase #5 | $59.96 | 3.638% | $62.1413 | $62.14 | $62.15 | $62.10 |
| Purchase #6 | $109.70 | 10.613% | $121.3425 | $121.34 | $121.35 | $121.30 |
| Purchase #7 | $9.95 | 6.195% | $10.5664 | $10.57 | $10.55 | $10.60 |
| 7 purchase totals = | $901.26 | $963.7219 | $963.72 | $963.75 | $963.60 | |