| 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 | $224.54 | 11.816% | $251.0716 | $251.07 | $251.05 | $251.10 |
| Purchase #2 | $239.25 | 8.800% | $260.304 | $260.30 | $260.30 | $260.30 |
| Purchase #3 | $98.79 | 6.488% | $105.1995 | $105.20 | $105.20 | $105.20 |
| Purchase #4 | $207.67 | 11.197% | $230.9228 | $230.92 | $230.90 | $230.90 |
| Purchase #5 | $193.89 | 3.529% | $200.7324 | $200.73 | $200.75 | $200.70 |
| Purchase #6 | $247.85 | 8.288% | $268.3918 | $268.39 | $268.40 | $268.40 |
| Purchase #7 | $83.91 | 13.361% | $95.1212 | $95.12 | $95.10 | $95.10 |
| 7 purchase totals = | $1,295.90 | $1,411.7433 | $1,411.73 | $1,411.70 | $1,411.70 | |