| 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 | $124.65 | 7.673% | $134.2144 | $134.21 | $134.20 | $134.20 |
| Purchase #2 | $247.89 | 13.753% | $281.9823 | $281.98 | $282.00 | $282.00 |
| Purchase #3 | $24.69 | 12.762% | $27.8409 | $27.84 | $27.85 | $27.80 |
| Purchase #4 | $33.81 | 11.689% | $37.7621 | $37.76 | $37.75 | $37.80 |
| Purchase #5 | $185.61 | 8.447% | $201.2885 | $201.29 | $201.30 | $201.30 |
| Purchase #6 | $101.29 | 9.568% | $110.9814 | $110.98 | $111.00 | $111.00 |
| Purchase #7 | $29.74 | 13.540% | $33.7668 | $33.77 | $33.75 | $33.80 |
| 7 purchase totals = | $747.68 | $827.8364 | $827.83 | $827.85 | $827.90 | |