| 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 | $209.92 | 10.679% | $232.3374 | $232.34 | $232.35 | $232.30 |
| Purchase #2 | $62.52 | 10.464% | $69.0621 | $69.06 | $69.05 | $69.10 |
| Purchase #3 | $156.78 | 4.250% | $163.4432 | $163.44 | $163.45 | $163.40 |
| Purchase #4 | $186.33 | 12.855% | $210.2827 | $210.28 | $210.30 | $210.30 |
| Purchase #5 | $89.57 | 13.587% | $101.7399 | $101.74 | $101.75 | $101.70 |
| Purchase #6 | $235.38 | 5.382% | $248.0482 | $248.05 | $248.05 | $248.00 |
| Purchase #7 | $56.53 | 4.804% | $59.2457 | $59.25 | $59.25 | $59.20 |
| 7 purchase totals = | $997.03 | $1,084.1592 | $1,084.16 | $1,084.20 | $1,084.00 | |