| 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 | $190.53 | 9.409% | $208.457 | $208.46 | $208.45 | $208.50 |
| Purchase #2 | $185.32 | 9.379% | $202.7012 | $202.70 | $202.70 | $202.70 |
| Purchase #3 | $187.65 | 10.648% | $207.631 | $207.63 | $207.65 | $207.60 |
| Purchase #4 | $153.71 | 13.581% | $174.5854 | $174.59 | $174.60 | $174.60 |
| Purchase #5 | $80.66 | 5.649% | $85.2165 | $85.22 | $85.20 | $85.20 |
| Purchase #6 | $250.65 | 9.683% | $274.9204 | $274.92 | $274.90 | $274.90 |
| Purchase #7 | $65.66 | 5.241% | $69.1012 | $69.10 | $69.10 | $69.10 |
| 7 purchase totals = | $1,114.18 | $1,222.6127 | $1,222.62 | $1,222.60 | $1,222.60 | |