| 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 | $221.42 | 12.523% | $249.1484 | $249.15 | $249.15 | $249.10 |
| Purchase #2 | $193.67 | 7.553% | $208.2979 | $208.30 | $208.30 | $208.30 |
| Purchase #3 | $162.40 | 10.711% | $179.7947 | $179.79 | $179.80 | $179.80 |
| Purchase #4 | $81.57 | 9.663% | $89.4521 | $89.45 | $89.45 | $89.50 |
| Purchase #5 | $231.87 | 3.248% | $239.4011 | $239.40 | $239.40 | $239.40 |
| Purchase #6 | $228.80 | 5.648% | $241.7226 | $241.72 | $241.70 | $241.70 |
| Purchase #7 | $174.97 | 7.471% | $188.042 | $188.04 | $188.05 | $188.00 |
| 7 purchase totals = | $1,294.70 | $1,395.8588 | $1,395.85 | $1,395.85 | $1,395.80 | |