| 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 | $214.33 | 7.674% | $230.7777 | $230.78 | $230.80 | $230.80 |
| Purchase #2 | $237.32 | 4.564% | $248.1513 | $248.15 | $248.15 | $248.20 |
| Purchase #3 | $124.79 | 12.409% | $140.2752 | $140.28 | $140.30 | $140.30 |
| Purchase #4 | $211.63 | 10.746% | $234.3718 | $234.37 | $234.35 | $234.40 |
| Purchase #5 | $56.77 | 9.187% | $61.9855 | $61.99 | $62.00 | $62.00 |
| Purchase #6 | $15.33 | 3.659% | $15.8909 | $15.89 | $15.90 | $15.90 |
| Purchase #7 | $70.64 | 12.228% | $79.2779 | $79.28 | $79.30 | $79.30 |
| 7 purchase totals = | $930.81 | $1,010.7303 | $1,010.74 | $1,010.80 | $1,010.90 | |