| 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 | $217.39 | 6.626% | $231.7943 | $231.79 | $231.80 | $231.80 |
| Purchase #2 | $127.45 | 12.158% | $142.9454 | $142.95 | $142.95 | $142.90 |
| Purchase #3 | $197.70 | 5.274% | $208.1267 | $208.13 | $208.15 | $208.10 |
| Purchase #4 | $245.77 | 3.748% | $254.9815 | $254.98 | $255.00 | $255.00 |
| Purchase #5 | $109.70 | 11.833% | $122.6808 | $122.68 | $122.70 | $122.70 |
| Purchase #6 | $81.64 | 13.688% | $92.8149 | $92.81 | $92.80 | $92.80 |
| Purchase #7 | $219.72 | 8.265% | $237.8799 | $237.88 | $237.90 | $237.90 |
| 7 purchase totals = | $1,199.37 | $1,291.2235 | $1,291.22 | $1,291.30 | $1,291.20 | |