| 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 | $117.46 | 7.356% | $126.1004 | $126.10 | $126.10 | $126.10 |
| Purchase #2 | $206.58 | 7.453% | $221.9764 | $221.98 | $222.00 | $222.00 |
| Purchase #3 | $114.80 | 7.132% | $122.9875 | $122.99 | $123.00 | $123.00 |
| Purchase #4 | $117.59 | 12.349% | $132.1112 | $132.11 | $132.10 | $132.10 |
| Purchase #5 | $219.84 | 9.587% | $240.9161 | $240.92 | $240.90 | $240.90 |
| Purchase #6 | $24.87 | 8.555% | $26.9976 | $27.00 | $27.00 | $27.00 |
| Purchase #7 | $140.67 | 9.510% | $154.0477 | $154.05 | $154.05 | $154.00 |
| 7 purchase totals = | $941.81 | $1,025.1369 | $1,025.15 | $1,025.15 | $1,025.10 | |