| 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 | $106.98 | 13.346% | $121.2576 | $121.26 | $121.25 | $121.30 |
| Purchase #2 | $30.99 | 13.662% | $35.2239 | $35.22 | $35.20 | $35.20 |
| Purchase #3 | $220.26 | 13.441% | $249.8651 | $249.87 | $249.85 | $249.90 |
| Purchase #4 | $99.74 | 11.436% | $111.1463 | $111.15 | $111.15 | $111.10 |
| Purchase #5 | $197.30 | 5.567% | $208.2837 | $208.28 | $208.30 | $208.30 |
| Purchase #6 | $116.30 | 5.411% | $122.593 | $122.59 | $122.60 | $122.60 |
| Purchase #7 | $75.87 | 5.833% | $80.2955 | $80.30 | $80.30 | $80.30 |
| 7 purchase totals = | $847.44 | $928.6651 | $928.67 | $928.65 | $928.70 | |