| 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 | $108.56 | 7.738% | $116.9604 | $116.96 | $116.95 | $117.00 |
| Purchase #2 | $148.70 | 9.649% | $163.0481 | $163.05 | $163.05 | $163.00 |
| Purchase #3 | $117.41 | 6.232% | $124.727 | $124.73 | $124.75 | $124.70 |
| Purchase #4 | $200.64 | 6.738% | $214.1591 | $214.16 | $214.15 | $214.20 |
| Purchase #5 | $98.99 | 9.386% | $108.2812 | $108.28 | $108.30 | $108.30 |
| Purchase #6 | $109.50 | 7.245% | $117.4333 | $117.43 | $117.45 | $117.40 |
| Purchase #7 | $111.90 | 3.313% | $115.6072 | $115.61 | $115.60 | $115.60 |
| 7 purchase totals = | $895.70 | $960.2163 | $960.22 | $960.25 | $960.20 | |