| 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 | $186.98 | 10.534% | $206.6765 | $206.68 | $206.70 | $206.70 |
| Purchase #2 | $203.87 | 3.695% | $211.403 | $211.40 | $211.40 | $211.40 |
| Purchase #3 | $29.77 | 10.267% | $32.8265 | $32.83 | $32.85 | $32.80 |
| Purchase #4 | $216.60 | 13.343% | $245.5009 | $245.50 | $245.50 | $245.50 |
| Purchase #5 | $63.28 | 12.646% | $71.2824 | $71.28 | $71.30 | $71.30 |
| Purchase #6 | $24.91 | 6.701% | $26.5792 | $26.58 | $26.60 | $26.60 |
| Purchase #7 | $75.49 | 5.692% | $79.7869 | $79.79 | $79.80 | $79.80 |
| 7 purchase totals = | $800.90 | $874.0554 | $874.06 | $874.15 | $874.10 | |