| 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 | $201.38 | 5.728% | $212.915 | $212.92 | $212.90 | $212.90 |
| Purchase #2 | $23.88 | 9.509% | $26.1507 | $26.15 | $26.15 | $26.20 |
| Purchase #3 | $12.83 | 8.192% | $13.881 | $13.88 | $13.90 | $13.90 |
| Purchase #4 | $222.51 | 3.525% | $230.3535 | $230.35 | $230.35 | $230.40 |
| Purchase #5 | $233.40 | 11.448% | $260.1196 | $260.12 | $260.10 | $260.10 |
| Purchase #6 | $32.39 | 8.808% | $35.2429 | $35.24 | $35.25 | $35.20 |
| Purchase #7 | $192.45 | 8.242% | $208.3117 | $208.31 | $208.30 | $208.30 |
| 7 purchase totals = | $918.84 | $986.9744 | $986.97 | $986.95 | $987.00 | |