| 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 | $179.49 | 12.234% | $201.4488 | $201.45 | $201.45 | $201.40 |
| Purchase #2 | $210.45 | 12.565% | $236.893 | $236.89 | $236.90 | $236.90 |
| Purchase #3 | $68.75 | 10.307% | $75.8361 | $75.84 | $75.85 | $75.80 |
| Purchase #4 | $215.40 | 9.433% | $235.7187 | $235.72 | $235.70 | $235.70 |
| Purchase #5 | $206.38 | 10.323% | $227.6846 | $227.68 | $227.70 | $227.70 |
| Purchase #6 | $126.66 | 13.186% | $143.3614 | $143.36 | $143.35 | $143.40 |
| Purchase #7 | $200.63 | 13.447% | $227.6087 | $227.61 | $227.60 | $227.60 |
| 7 purchase totals = | $1,207.76 | $1,348.5513 | $1,348.55 | $1,348.55 | $1,348.50 | |