| 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 | $175.83 | 10.305% | $193.9493 | $193.95 | $193.95 | $193.90 |
| Purchase #2 | $235.87 | 5.531% | $248.916 | $248.92 | $248.90 | $248.90 |
| Purchase #3 | $234.97 | 3.432% | $243.0342 | $243.03 | $243.05 | $243.00 |
| Purchase #4 | $46.72 | 8.460% | $50.6725 | $50.67 | $50.65 | $50.70 |
| Purchase #5 | $78.90 | 3.350% | $81.5432 | $81.54 | $81.55 | $81.50 |
| Purchase #6 | $124.92 | 8.743% | $135.8418 | $135.84 | $135.85 | $135.80 |
| Purchase #7 | $47.87 | 7.524% | $51.4717 | $51.47 | $51.45 | $51.50 |
| 7 purchase totals = | $945.08 | $1,005.4287 | $1,005.42 | $1,005.40 | $1,005.30 | |