| 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 | $98.33 | 7.829% | $106.0283 | $106.03 | $106.05 | $106.00 |
| Purchase #2 | $206.81 | 8.544% | $224.4798 | $224.48 | $224.50 | $224.50 |
| Purchase #3 | $187.59 | 7.344% | $201.3666 | $201.37 | $201.35 | $201.40 |
| Purchase #4 | $217.74 | 7.606% | $234.3013 | $234.30 | $234.30 | $234.30 |
| Purchase #5 | $224.37 | 4.700% | $234.9154 | $234.92 | $234.90 | $234.90 |
| Purchase #6 | $151.90 | 5.660% | $160.4975 | $160.50 | $160.50 | $160.50 |
| Purchase #7 | $150.67 | 4.273% | $157.1081 | $157.11 | $157.10 | $157.10 |
| 7 purchase totals = | $1,237.41 | $1,318.6970 | $1,318.71 | $1,318.70 | $1,318.70 | |