| 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 | $106.88 | 11.386% | $119.0494 | $119.05 | $119.05 | $119.00 |
| Purchase #2 | $134.62 | 6.350% | $143.1684 | $143.17 | $143.15 | $143.20 |
| Purchase #3 | $203.62 | 3.626% | $211.0033 | $211.00 | $211.00 | $211.00 |
| Purchase #4 | $84.33 | 7.704% | $90.8268 | $90.83 | $90.85 | $90.80 |
| Purchase #5 | $217.76 | 13.608% | $247.3928 | $247.39 | $247.40 | $247.40 |
| Purchase #6 | $73.42 | 6.550% | $78.229 | $78.23 | $78.25 | $78.20 |
| Purchase #7 | $15.75 | 7.127% | $16.8725 | $16.87 | $16.85 | $16.90 |
| 7 purchase totals = | $836.38 | $906.5422 | $906.54 | $906.55 | $906.50 | |