| 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 | $244.81 | 7.353% | $262.8109 | $262.81 | $262.80 | $262.80 |
| Purchase #2 | $37.33 | 9.542% | $40.892 | $40.89 | $40.90 | $40.90 |
| Purchase #3 | $174.97 | 10.806% | $193.8773 | $193.88 | $193.90 | $193.90 |
| Purchase #4 | $135.67 | 13.338% | $153.7657 | $153.77 | $153.75 | $153.80 |
| Purchase #5 | $241.68 | 5.234% | $254.3295 | $254.33 | $254.35 | $254.30 |
| Purchase #6 | $127.87 | 8.292% | $138.473 | $138.47 | $138.45 | $138.50 |
| Purchase #7 | $200.53 | 4.164% | $208.8801 | $208.88 | $208.90 | $208.90 |
| 7 purchase totals = | $1,162.86 | $1,253.0285 | $1,253.03 | $1,253.05 | $1,253.10 | |