| 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 | $112.65 | 8.526% | $122.2545 | $122.25 | $122.25 | $122.30 |
| Purchase #2 | $120.76 | 13.348% | $136.879 | $136.88 | $136.90 | $136.90 |
| Purchase #3 | $213.29 | 6.532% | $227.2221 | $227.22 | $227.20 | $227.20 |
| Purchase #4 | $223.62 | 13.803% | $254.4863 | $254.49 | $254.50 | $254.50 |
| Purchase #5 | $135.52 | 9.708% | $148.6763 | $148.68 | $148.70 | $148.70 |
| Purchase #6 | $81.35 | 3.118% | $83.8865 | $83.89 | $83.90 | $83.90 |
| Purchase #7 | $229.70 | 4.167% | $239.2716 | $239.27 | $239.25 | $239.30 |
| 7 purchase totals = | $1,116.89 | $1,212.6763 | $1,212.68 | $1,212.70 | $1,212.80 | |