| 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 | $199.93 | 12.432% | $224.7853 | $224.79 | $224.80 | $224.80 |
| Purchase #2 | $157.30 | 12.630% | $177.167 | $177.17 | $177.15 | $177.20 |
| Purchase #3 | $186.91 | 10.181% | $205.9393 | $205.94 | $205.95 | $205.90 |
| Purchase #4 | $187.89 | 8.185% | $203.2688 | $203.27 | $203.25 | $203.30 |
| Purchase #5 | $78.68 | 12.268% | $88.3325 | $88.33 | $88.35 | $88.30 |
| Purchase #6 | $239.58 | 9.644% | $262.6851 | $262.69 | $262.70 | $262.70 |
| Purchase #7 | $41.86 | 3.697% | $43.4076 | $43.41 | $43.40 | $43.40 |
| 7 purchase totals = | $1,092.15 | $1,205.5856 | $1,205.60 | $1,205.60 | $1,205.60 | |