| 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 | $78.38 | 6.803% | $83.7122 | $83.71 | $83.70 | $83.70 |
| Purchase #2 | $212.95 | 7.543% | $229.0128 | $229.01 | $229.00 | $229.00 |
| Purchase #3 | $150.51 | 4.606% | $157.4425 | $157.44 | $157.45 | $157.40 |
| Purchase #4 | $179.88 | 3.831% | $186.7712 | $186.77 | $186.75 | $186.80 |
| Purchase #5 | $249.68 | 13.373% | $283.0697 | $283.07 | $283.05 | $283.10 |
| Purchase #6 | $50.69 | 11.683% | $56.6121 | $56.61 | $56.60 | $56.60 |
| Purchase #7 | $218.55 | 6.167% | $232.028 | $232.03 | $232.05 | $232.00 |
| 7 purchase totals = | $1,140.64 | $1,228.6485 | $1,228.64 | $1,228.60 | $1,228.60 | |