| 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 | $205.98 | 4.213% | $214.6579 | $214.66 | $214.65 | $214.70 |
| Purchase #2 | $121.80 | 10.538% | $134.6353 | $134.64 | $134.65 | $134.60 |
| Purchase #3 | $168.43 | 12.734% | $189.8779 | $189.88 | $189.90 | $189.90 |
| Purchase #4 | $60.78 | 12.362% | $68.2936 | $68.29 | $68.30 | $68.30 |
| Purchase #5 | $146.89 | 13.178% | $166.2472 | $166.25 | $166.25 | $166.20 |
| Purchase #6 | $176.97 | 5.855% | $187.3316 | $187.33 | $187.35 | $187.30 |
| Purchase #7 | $250.60 | 8.339% | $271.4975 | $271.50 | $271.50 | $271.50 |
| 7 purchase totals = | $1,131.45 | $1,232.5410 | $1,232.55 | $1,232.60 | $1,232.50 | |