| 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 | $202.87 | 6.515% | $216.087 | $216.09 | $216.10 | $216.10 |
| Purchase #2 | $5.98 | 13.815% | $6.8061 | $6.81 | $6.80 | $6.80 |
| Purchase #3 | $35.90 | 12.503% | $40.3886 | $40.39 | $40.40 | $40.40 |
| Purchase #4 | $129.71 | 10.298% | $143.0675 | $143.07 | $143.05 | $143.10 |
| Purchase #5 | $225.38 | 3.284% | $232.7815 | $232.78 | $232.80 | $232.80 |
| Purchase #6 | $82.98 | 6.542% | $88.4086 | $88.41 | $88.40 | $88.40 |
| Purchase #7 | $191.41 | 13.358% | $216.9785 | $216.98 | $217.00 | $217.00 |
| 7 purchase totals = | $874.23 | $944.5178 | $944.53 | $944.55 | $944.60 | |