| 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 | $193.40 | 12.422% | $217.4241 | $217.42 | $217.40 | $217.40 |
| Purchase #2 | $191.99 | 11.799% | $214.6429 | $214.64 | $214.65 | $214.60 |
| Purchase #3 | $137.99 | 11.586% | $153.9775 | $153.98 | $154.00 | $154.00 |
| Purchase #4 | $193.51 | 12.420% | $217.5439 | $217.54 | $217.55 | $217.50 |
| Purchase #5 | $161.97 | 8.763% | $176.1634 | $176.16 | $176.15 | $176.20 |
| Purchase #6 | $29.44 | 4.504% | $30.766 | $30.77 | $30.75 | $30.80 |
| Purchase #7 | $176.25 | 11.299% | $196.1645 | $196.16 | $196.15 | $196.20 |
| 7 purchase totals = | $1,084.55 | $1,206.6823 | $1,206.67 | $1,206.65 | $1,206.70 | |