| 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 | $239.73 | 13.659% | $272.4747 | $272.47 | $272.45 | $272.50 |
| Purchase #2 | $225.72 | 13.823% | $256.9213 | $256.92 | $256.90 | $256.90 |
| Purchase #3 | $120.63 | 11.641% | $134.6725 | $134.67 | $134.65 | $134.70 |
| Purchase #4 | $46.65 | 4.605% | $48.7982 | $48.80 | $48.80 | $48.80 |
| Purchase #5 | $31.55 | 6.727% | $33.6724 | $33.67 | $33.65 | $33.70 |
| Purchase #6 | $91.97 | 12.434% | $103.4055 | $103.41 | $103.40 | $103.40 |
| Purchase #7 | $39.45 | 6.428% | $41.9858 | $41.99 | $42.00 | $42.00 |
| 7 purchase totals = | $795.70 | $891.9304 | $891.93 | $891.85 | $892.00 | |