| 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 | $215.82 | 4.554% | $225.6484 | $225.65 | $225.65 | $225.60 |
| Purchase #2 | $189.64 | 9.841% | $208.3025 | $208.30 | $208.30 | $208.30 |
| Purchase #3 | $247.63 | 5.264% | $260.6652 | $260.67 | $260.65 | $260.70 |
| Purchase #4 | $89.35 | 11.721% | $99.8227 | $99.82 | $99.80 | $99.80 |
| Purchase #5 | $122.48 | 12.520% | $137.8145 | $137.81 | $137.80 | $137.80 |
| Purchase #6 | $242.65 | 9.193% | $264.9568 | $264.96 | $264.95 | $265.00 |
| Purchase #7 | $191.82 | 9.834% | $210.6836 | $210.68 | $210.70 | $210.70 |
| 7 purchase totals = | $1,299.39 | $1,407.8937 | $1,407.89 | $1,407.85 | $1,407.90 | |