| 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 | $229.44 | 13.491% | $260.3938 | $260.39 | $260.40 | $260.40 |
| Purchase #2 | $134.83 | 7.727% | $145.2483 | $145.25 | $145.25 | $145.20 |
| Purchase #3 | $225.76 | 6.316% | $240.019 | $240.02 | $240.00 | $240.00 |
| Purchase #4 | $103.44 | 7.491% | $111.1887 | $111.19 | $111.20 | $111.20 |
| Purchase #5 | $23.70 | 13.414% | $26.8791 | $26.88 | $26.90 | $26.90 |
| Purchase #6 | $87.77 | 4.121% | $91.387 | $91.39 | $91.40 | $91.40 |
| Purchase #7 | $241.94 | 12.106% | $271.2293 | $271.23 | $271.25 | $271.20 |
| 7 purchase totals = | $1,046.88 | $1,146.3452 | $1,146.35 | $1,146.40 | $1,146.30 | |