| 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 | $242.82 | 12.734% | $273.7407 | $273.74 | $273.75 | $273.70 |
| Purchase #2 | $201.33 | 12.841% | $227.1828 | $227.18 | $227.20 | $227.20 |
| Purchase #3 | $236.33 | 8.289% | $255.9194 | $255.92 | $255.90 | $255.90 |
| Purchase #4 | $185.26 | 9.191% | $202.2872 | $202.29 | $202.30 | $202.30 |
| Purchase #5 | $36.56 | 7.324% | $39.2377 | $39.24 | $39.25 | $39.20 |
| Purchase #6 | $38.58 | 9.261% | $42.1529 | $42.15 | $42.15 | $42.20 |
| Purchase #7 | $17.57 | 12.639% | $19.7907 | $19.79 | $19.80 | $19.80 |
| 7 purchase totals = | $958.45 | $1,060.3114 | $1,060.31 | $1,060.35 | $1,060.30 | |