| 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 | $200.91 | 11.235% | $223.4822 | $223.48 | $223.50 | $223.50 |
| Purchase #2 | $235.77 | 9.171% | $257.3925 | $257.39 | $257.40 | $257.40 |
| Purchase #3 | $178.80 | 6.841% | $191.0317 | $191.03 | $191.05 | $191.00 |
| Purchase #4 | $132.65 | 9.550% | $145.3181 | $145.32 | $145.30 | $145.30 |
| Purchase #5 | $26.66 | 6.759% | $28.4619 | $28.46 | $28.45 | $28.50 |
| Purchase #6 | $236.51 | 11.646% | $264.054 | $264.05 | $264.05 | $264.10 |
| Purchase #7 | $222.27 | 9.627% | $243.6679 | $243.67 | $243.65 | $243.70 |
| 7 purchase totals = | $1,233.57 | $1,353.4083 | $1,353.40 | $1,353.40 | $1,353.50 | |