| 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 | $111.38 | 10.119% | $122.6505 | $122.65 | $122.65 | $122.70 |
| Purchase #2 | $25.99 | 13.168% | $29.4124 | $29.41 | $29.40 | $29.40 |
| Purchase #3 | $119.54 | 10.301% | $131.8538 | $131.85 | $131.85 | $131.90 |
| Purchase #4 | $32.71 | 8.289% | $35.4213 | $35.42 | $35.40 | $35.40 |
| Purchase #5 | $102.63 | 3.716% | $106.4437 | $106.44 | $106.45 | $106.40 |
| Purchase #6 | $235.65 | 9.357% | $257.6998 | $257.70 | $257.70 | $257.70 |
| Purchase #7 | $233.67 | 7.847% | $252.0061 | $252.01 | $252.00 | $252.00 |
| 7 purchase totals = | $861.57 | $935.4876 | $935.48 | $935.45 | $935.50 | |