| 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 | $208.41 | 4.181% | $217.1236 | $217.12 | $217.10 | $217.10 |
| Purchase #2 | $121.51 | 9.836% | $133.4617 | $133.46 | $133.45 | $133.50 |
| Purchase #3 | $186.83 | 6.263% | $198.5312 | $198.53 | $198.55 | $198.50 |
| Purchase #4 | $123.95 | 7.750% | $133.5561 | $133.56 | $133.55 | $133.60 |
| Purchase #5 | $13.60 | 6.296% | $14.4563 | $14.46 | $14.45 | $14.50 |
| Purchase #6 | $187.99 | 10.653% | $208.0166 | $208.02 | $208.00 | $208.00 |
| Purchase #7 | $76.25 | 9.130% | $83.2116 | $83.21 | $83.20 | $83.20 |
| 7 purchase totals = | $918.54 | $988.3571 | $988.36 | $988.30 | $988.40 | |