| 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 | $197.77 | 13.732% | $224.9278 | $224.93 | $224.95 | $224.90 |
| Purchase #2 | $27.98 | 7.286% | $30.0186 | $30.02 | $30.00 | $30.00 |
| Purchase #3 | $238.58 | 6.803% | $254.8106 | $254.81 | $254.80 | $254.80 |
| Purchase #4 | $212.40 | 6.133% | $225.4265 | $225.43 | $225.45 | $225.40 |
| Purchase #5 | $123.78 | 8.663% | $134.5031 | $134.50 | $134.50 | $134.50 |
| Purchase #6 | $200.44 | 11.714% | $223.9195 | $223.92 | $223.90 | $223.90 |
| Purchase #7 | $38.61 | 10.851% | $42.7996 | $42.80 | $42.80 | $42.80 |
| 7 purchase totals = | $1,039.56 | $1,136.4057 | $1,136.41 | $1,136.40 | $1,136.30 | |