| 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 | $220.62 | 12.623% | $248.4689 | $248.47 | $248.45 | $248.50 |
| Purchase #2 | $146.28 | 13.529% | $166.0702 | $166.07 | $166.05 | $166.10 |
| Purchase #3 | $216.37 | 4.461% | $226.0223 | $226.02 | $226.00 | $226.00 |
| Purchase #4 | $184.26 | 3.387% | $190.5009 | $190.50 | $190.50 | $190.50 |
| Purchase #5 | $79.75 | 6.463% | $84.9042 | $84.90 | $84.90 | $84.90 |
| Purchase #6 | $8.28 | 8.314% | $8.9684 | $8.97 | $8.95 | $9.00 |
| Purchase #7 | $64.36 | 9.318% | $70.3571 | $70.36 | $70.35 | $70.40 |
| 7 purchase totals = | $919.92 | $995.2920 | $995.29 | $995.20 | $995.40 | |