| 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 | $111.85 | 11.235% | $124.4163 | $124.42 | $124.40 | $124.40 |
| Purchase #2 | $182.42 | 13.646% | $207.313 | $207.31 | $207.30 | $207.30 |
| Purchase #3 | $48.45 | 7.220% | $51.9481 | $51.95 | $51.95 | $51.90 |
| Purchase #4 | $216.97 | 5.607% | $229.1355 | $229.14 | $229.15 | $229.10 |
| Purchase #5 | $122.26 | 5.559% | $129.0564 | $129.06 | $129.05 | $129.10 |
| Purchase #6 | $138.52 | 11.159% | $153.9774 | $153.98 | $154.00 | $154.00 |
| Purchase #7 | $91.84 | 6.677% | $97.9722 | $97.97 | $97.95 | $98.00 |
| 7 purchase totals = | $912.31 | $993.8189 | $993.83 | $993.80 | $993.80 | |