| 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 | $28.42 | 8.791% | $30.9184 | $30.92 | $30.90 | $30.90 |
| Purchase #2 | $219.88 | 7.239% | $235.7971 | $235.80 | $235.80 | $235.80 |
| Purchase #3 | $114.36 | 7.521% | $122.961 | $122.96 | $122.95 | $123.00 |
| Purchase #4 | $205.73 | 9.705% | $225.6961 | $225.70 | $225.70 | $225.70 |
| Purchase #5 | $118.76 | 5.399% | $125.1719 | $125.17 | $125.15 | $125.20 |
| Purchase #6 | $133.78 | 13.308% | $151.5834 | $151.58 | $151.60 | $151.60 |
| Purchase #7 | $186.74 | 5.729% | $197.4383 | $197.44 | $197.45 | $197.40 |
| 7 purchase totals = | $1,007.67 | $1,089.5662 | $1,089.57 | $1,089.55 | $1,089.60 | |