| 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 | $224.61 | 5.505% | $236.9748 | $236.97 | $236.95 | $237.00 |
| Purchase #2 | $73.58 | 11.402% | $81.9696 | $81.97 | $81.95 | $82.00 |
| Purchase #3 | $185.58 | 9.701% | $203.5831 | $203.58 | $203.60 | $203.60 |
| Purchase #4 | $111.93 | 13.376% | $126.9018 | $126.90 | $126.90 | $126.90 |
| Purchase #5 | $77.71 | 5.197% | $81.7486 | $81.75 | $81.75 | $81.70 |
| Purchase #6 | $106.31 | 12.397% | $119.4893 | $119.49 | $119.50 | $119.50 |
| Purchase #7 | $190.72 | 8.603% | $207.1276 | $207.13 | $207.15 | $207.10 |
| 7 purchase totals = | $970.44 | $1,057.7948 | $1,057.79 | $1,057.80 | $1,057.80 | |