| 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 | $120.40 | 12.717% | $135.7113 | $135.71 | $135.70 | $135.70 |
| Purchase #2 | $131.76 | 3.406% | $136.2477 | $136.25 | $136.25 | $136.20 |
| Purchase #3 | $47.35 | 7.328% | $50.8198 | $50.82 | $50.80 | $50.80 |
| Purchase #4 | $219.48 | 6.852% | $234.5188 | $234.52 | $234.50 | $234.50 |
| Purchase #5 | $67.65 | 5.156% | $71.138 | $71.14 | $71.15 | $71.10 |
| Purchase #6 | $207.79 | 9.665% | $227.8729 | $227.87 | $227.85 | $227.90 |
| Purchase #7 | $17.69 | 12.611% | $19.9209 | $19.92 | $19.90 | $19.90 |
| 7 purchase totals = | $812.12 | $876.2294 | $876.23 | $876.15 | $876.10 | |