| 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 | $216.81 | 3.266% | $223.891 | $223.89 | $223.90 | $223.90 |
| Purchase #2 | $127.73 | 6.317% | $135.7987 | $135.80 | $135.80 | $135.80 |
| Purchase #3 | $75.46 | 5.534% | $79.636 | $79.64 | $79.65 | $79.60 |
| Purchase #4 | $212.51 | 4.850% | $222.8167 | $222.82 | $222.80 | $222.80 |
| Purchase #5 | $196.59 | 5.256% | $206.9228 | $206.92 | $206.90 | $206.90 |
| Purchase #6 | $86.37 | 8.402% | $93.6268 | $93.63 | $93.65 | $93.60 |
| Purchase #7 | $15.58 | 10.847% | $17.27 | $17.27 | $17.25 | $17.30 |
| 7 purchase totals = | $931.05 | $979.9620 | $979.97 | $979.95 | $979.90 | |