| 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 | $234.87 | 12.240% | $263.6181 | $263.62 | $263.60 | $263.60 |
| Purchase #2 | $135.70 | 13.625% | $154.1891 | $154.19 | $154.20 | $154.20 |
| Purchase #3 | $103.98 | 4.782% | $108.9523 | $108.95 | $108.95 | $109.00 |
| Purchase #4 | $199.29 | 11.872% | $222.9497 | $222.95 | $222.95 | $222.90 |
| Purchase #5 | $41.46 | 9.344% | $45.334 | $45.33 | $45.35 | $45.30 |
| Purchase #6 | $164.29 | 8.701% | $178.5849 | $178.58 | $178.60 | $178.60 |
| Purchase #7 | $18.84 | 4.382% | $19.6656 | $19.67 | $19.65 | $19.70 |
| 7 purchase totals = | $898.43 | $993.2937 | $993.29 | $993.30 | $993.30 | |