| 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 | $232.41 | 5.725% | $245.7155 | $245.72 | $245.70 | $245.70 |
| Purchase #2 | $137.88 | 10.642% | $152.5532 | $152.55 | $152.55 | $152.60 |
| Purchase #3 | $228.68 | 3.320% | $236.2722 | $236.27 | $236.25 | $236.30 |
| Purchase #4 | $81.92 | 6.276% | $87.0613 | $87.06 | $87.05 | $87.10 |
| Purchase #5 | $34.76 | 10.595% | $38.4428 | $38.44 | $38.45 | $38.40 |
| Purchase #6 | $121.44 | 9.270% | $132.6975 | $132.70 | $132.70 | $132.70 |
| Purchase #7 | $179.76 | 9.377% | $196.6161 | $196.62 | $196.60 | $196.60 |
| 7 purchase totals = | $1,016.85 | $1,089.3586 | $1,089.36 | $1,089.30 | $1,089.40 | |