| 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 | $126.39 | 12.493% | $142.1799 | $142.18 | $142.20 | $142.20 |
| Purchase #2 | $237.44 | 11.852% | $265.5814 | $265.58 | $265.60 | $265.60 |
| Purchase #3 | $37.34 | 6.512% | $39.7716 | $39.77 | $39.75 | $39.80 |
| Purchase #4 | $82.59 | 5.167% | $86.8574 | $86.86 | $86.85 | $86.90 |
| Purchase #5 | $96.61 | 10.322% | $106.5821 | $106.58 | $106.60 | $106.60 |
| Purchase #6 | $218.36 | 13.800% | $248.4937 | $248.49 | $248.50 | $248.50 |
| Purchase #7 | $36.69 | 4.184% | $38.2251 | $38.23 | $38.25 | $38.20 |
| 7 purchase totals = | $835.42 | $927.6912 | $927.69 | $927.75 | $927.80 | |