| 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 | $206.67 | 13.352% | $234.2646 | $234.26 | $234.25 | $234.30 |
| Purchase #2 | $13.91 | 8.733% | $15.1248 | $15.12 | $15.10 | $15.10 |
| Purchase #3 | $247.93 | 13.396% | $281.1427 | $281.14 | $281.15 | $281.10 |
| Purchase #4 | $18.48 | 9.661% | $20.2654 | $20.27 | $20.25 | $20.30 |
| Purchase #5 | $46.67 | 5.737% | $49.3475 | $49.35 | $49.35 | $49.30 |
| Purchase #6 | $154.73 | 8.408% | $167.7397 | $167.74 | $167.75 | $167.70 |
| Purchase #7 | $136.45 | 7.597% | $146.8161 | $146.82 | $146.80 | $146.80 |
| 7 purchase totals = | $824.84 | $914.7008 | $914.70 | $914.65 | $914.60 | |