| 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 | $225.68 | 8.751% | $245.4293 | $245.43 | $245.45 | $245.40 |
| Purchase #2 | $27.63 | 8.840% | $30.0725 | $30.07 | $30.05 | $30.10 |
| Purchase #3 | $224.30 | 5.214% | $235.995 | $236.00 | $236.00 | $236.00 |
| Purchase #4 | $237.65 | 12.200% | $266.6433 | $266.64 | $266.65 | $266.60 |
| Purchase #5 | $217.64 | 8.487% | $236.1111 | $236.11 | $236.10 | $236.10 |
| Purchase #6 | $37.97 | 8.349% | $41.1401 | $41.14 | $41.15 | $41.10 |
| Purchase #7 | $44.58 | 9.255% | $48.7059 | $48.71 | $48.70 | $48.70 |
| 7 purchase totals = | $1,015.45 | $1,104.0972 | $1,104.10 | $1,104.10 | $1,104.00 | |