| 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 | $223.35 | 3.159% | $230.4056 | $230.41 | $230.40 | $230.40 |
| Purchase #2 | $112.35 | 9.769% | $123.3255 | $123.33 | $123.35 | $123.30 |
| Purchase #3 | $155.39 | 6.209% | $165.0382 | $165.04 | $165.05 | $165.00 |
| Purchase #4 | $73.29 | 4.174% | $76.3491 | $76.35 | $76.35 | $76.30 |
| Purchase #5 | $46.32 | 5.269% | $48.7606 | $48.76 | $48.75 | $48.80 |
| Purchase #6 | $35.96 | 6.313% | $38.2302 | $38.23 | $38.25 | $38.20 |
| Purchase #7 | $80.47 | 7.291% | $86.3371 | $86.34 | $86.35 | $86.30 |
| 7 purchase totals = | $727.13 | $768.4463 | $768.46 | $768.50 | $768.30 | |