| 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 | $8.49 | 3.176% | $8.7596 | $8.76 | $8.75 | $8.80 |
| Purchase #2 | $203.47 | 10.664% | $225.168 | $225.17 | $225.15 | $225.20 |
| Purchase #3 | $245.29 | 11.683% | $273.9472 | $273.95 | $273.95 | $273.90 |
| Purchase #4 | $78.64 | 13.479% | $89.2399 | $89.24 | $89.25 | $89.20 |
| Purchase #5 | $182.92 | 12.790% | $206.3155 | $206.32 | $206.30 | $206.30 |
| Purchase #6 | $202.48 | 10.375% | $223.4873 | $223.49 | $223.50 | $223.50 |
| Purchase #7 | $143.36 | 13.744% | $163.0634 | $163.06 | $163.05 | $163.10 |
| 7 purchase totals = | $1,064.65 | $1,189.9809 | $1,189.99 | $1,189.95 | $1,190.00 | |