| 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 | $223.98 | 5.715% | $236.7805 | $236.78 | $236.80 | $236.80 |
| Purchase #2 | $184.25 | 3.235% | $190.2105 | $190.21 | $190.20 | $190.20 |
| Purchase #3 | $223.84 | 12.238% | $251.2335 | $251.23 | $251.25 | $251.20 |
| Purchase #4 | $88.58 | 12.248% | $99.4293 | $99.43 | $99.45 | $99.40 |
| Purchase #5 | $154.84 | 12.171% | $173.6856 | $173.69 | $173.70 | $173.70 |
| Purchase #6 | $219.53 | 13.291% | $248.7077 | $248.71 | $248.70 | $248.70 |
| Purchase #7 | $168.73 | 7.680% | $181.6885 | $181.69 | $181.70 | $181.70 |
| 7 purchase totals = | $1,263.75 | $1,381.7356 | $1,381.74 | $1,381.80 | $1,381.70 | |