| 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 | $231.62 | 9.807% | $254.335 | $254.34 | $254.35 | $254.30 |
| Purchase #2 | $120.88 | 3.223% | $124.776 | $124.78 | $124.80 | $124.80 |
| Purchase #3 | $84.96 | 7.735% | $91.5317 | $91.53 | $91.55 | $91.50 |
| Purchase #4 | $125.87 | 11.772% | $140.6874 | $140.69 | $140.70 | $140.70 |
| Purchase #5 | $79.88 | 10.790% | $88.4991 | $88.50 | $88.50 | $88.50 |
| Purchase #6 | $74.46 | 3.308% | $76.9231 | $76.92 | $76.90 | $76.90 |
| Purchase #7 | $162.89 | 12.669% | $183.5265 | $183.53 | $183.55 | $183.50 |
| 7 purchase totals = | $880.56 | $960.2788 | $960.29 | $960.35 | $960.20 | |