| 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 | $137.92 | 12.254% | $154.8207 | $154.82 | $154.80 | $154.80 |
| Purchase #2 | $179.90 | 9.271% | $196.5785 | $196.58 | $196.60 | $196.60 |
| Purchase #3 | $39.99 | 5.774% | $42.299 | $42.30 | $42.30 | $42.30 |
| Purchase #4 | $182.43 | 11.696% | $203.767 | $203.77 | $203.75 | $203.80 |
| Purchase #5 | $223.94 | 4.625% | $234.2972 | $234.30 | $234.30 | $234.30 |
| Purchase #6 | $170.89 | 11.203% | $190.0348 | $190.03 | $190.05 | $190.00 |
| Purchase #7 | $197.56 | 4.147% | $205.7528 | $205.75 | $205.75 | $205.80 |
| 7 purchase totals = | $1,132.63 | $1,227.5500 | $1,227.55 | $1,227.55 | $1,227.60 | |