| 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 | $81.41 | 7.230% | $87.2959 | $87.30 | $87.30 | $87.30 |
| Purchase #2 | $132.29 | 13.306% | $149.8925 | $149.89 | $149.90 | $149.90 |
| Purchase #3 | $237.92 | 6.689% | $253.8345 | $253.83 | $253.85 | $253.80 |
| Purchase #4 | $103.28 | 5.347% | $108.8024 | $108.80 | $108.80 | $108.80 |
| Purchase #5 | $9.95 | 12.759% | $11.2195 | $11.22 | $11.20 | $11.20 |
| Purchase #6 | $236.79 | 7.528% | $254.6156 | $254.62 | $254.60 | $254.60 |
| Purchase #7 | $207.32 | 7.754% | $223.3956 | $223.40 | $223.40 | $223.40 |
| 7 purchase totals = | $1,008.96 | $1,089.0560 | $1,089.06 | $1,089.05 | $1,089.00 | |