| 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 | $110.96 | 10.602% | $122.724 | $122.72 | $122.70 | $122.70 |
| Purchase #2 | $11.46 | 3.769% | $11.8919 | $11.89 | $11.90 | $11.90 |
| Purchase #3 | $233.98 | 8.733% | $254.4135 | $254.41 | $254.40 | $254.40 |
| Purchase #4 | $144.49 | 11.201% | $160.6743 | $160.67 | $160.65 | $160.70 |
| Purchase #5 | $49.46 | 4.420% | $51.6461 | $51.65 | $51.65 | $51.60 |
| Purchase #6 | $246.75 | 6.796% | $263.5191 | $263.52 | $263.50 | $263.50 |
| Purchase #7 | $137.33 | 7.874% | $148.1434 | $148.14 | $148.15 | $148.10 |
| 7 purchase totals = | $934.43 | $1,013.0123 | $1,013.00 | $1,012.95 | $1,012.90 | |