| 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 | $200.71 | 7.774% | $216.3132 | $216.31 | $216.30 | $216.30 |
| Purchase #2 | $239.29 | 11.727% | $267.3515 | $267.35 | $267.35 | $267.40 |
| Purchase #3 | $112.86 | 4.810% | $118.2886 | $118.29 | $118.30 | $118.30 |
| Purchase #4 | $17.27 | 11.834% | $19.3137 | $19.31 | $19.30 | $19.30 |
| Purchase #5 | $124.53 | 13.719% | $141.6143 | $141.61 | $141.60 | $141.60 |
| Purchase #6 | $94.99 | 4.861% | $99.6075 | $99.61 | $99.60 | $99.60 |
| Purchase #7 | $154.30 | 7.573% | $165.9851 | $165.99 | $166.00 | $166.00 |
| 7 purchase totals = | $943.95 | $1,028.4739 | $1,028.47 | $1,028.45 | $1,028.50 | |