| 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 | $224.79 | 12.809% | $253.5834 | $253.58 | $253.60 | $253.60 |
| Purchase #2 | $193.73 | 12.841% | $218.6069 | $218.61 | $218.60 | $218.60 |
| Purchase #3 | $10.60 | 6.848% | $11.3259 | $11.33 | $11.35 | $11.30 |
| Purchase #4 | $71.31 | 9.320% | $77.9561 | $77.96 | $77.95 | $78.00 |
| Purchase #5 | $139.99 | 12.495% | $157.4818 | $157.48 | $157.50 | $157.50 |
| Purchase #6 | $64.68 | 4.484% | $67.5803 | $67.58 | $67.60 | $67.60 |
| Purchase #7 | $116.53 | 13.732% | $132.5319 | $132.53 | $132.55 | $132.50 |
| 7 purchase totals = | $821.63 | $919.0663 | $919.07 | $919.15 | $919.10 | |