| 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 | $220.82 | 6.489% | $235.149 | $235.15 | $235.15 | $235.10 |
| Purchase #2 | $199.49 | 13.225% | $225.8726 | $225.87 | $225.85 | $225.90 |
| Purchase #3 | $169.27 | 13.748% | $192.5412 | $192.54 | $192.55 | $192.50 |
| Purchase #4 | $17.39 | 6.733% | $18.5609 | $18.56 | $18.55 | $18.60 |
| Purchase #5 | $222.25 | 4.648% | $232.5802 | $232.58 | $232.60 | $232.60 |
| Purchase #6 | $9.83 | 12.338% | $11.0428 | $11.04 | $11.05 | $11.00 |
| Purchase #7 | $112.84 | 8.553% | $122.4912 | $122.49 | $122.50 | $122.50 |
| 7 purchase totals = | $951.89 | $1,038.2379 | $1,038.23 | $1,038.25 | $1,038.20 | |