| 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 | $243.93 | 9.439% | $266.9546 | $266.95 | $266.95 | $267.00 |
| Purchase #2 | $224.98 | 10.503% | $248.6096 | $248.61 | $248.60 | $248.60 |
| Purchase #3 | $89.63 | 5.182% | $94.2746 | $94.27 | $94.25 | $94.30 |
| Purchase #4 | $124.97 | 13.113% | $141.3573 | $141.36 | $141.35 | $141.40 |
| Purchase #5 | $181.42 | 12.867% | $204.7633 | $204.76 | $204.75 | $204.80 |
| Purchase #6 | $102.82 | 4.353% | $107.2958 | $107.30 | $107.30 | $107.30 |
| Purchase #7 | $74.80 | 12.583% | $84.2121 | $84.21 | $84.20 | $84.20 |
| 7 purchase totals = | $1,042.55 | $1,147.4673 | $1,147.46 | $1,147.40 | $1,147.60 | |