| 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 | $122.35 | 9.481% | $133.95 | $133.95 | $133.95 | $134.00 |
| Purchase #2 | $103.55 | 13.709% | $117.7457 | $117.75 | $117.75 | $117.70 |
| Purchase #3 | $139.41 | 11.610% | $155.5955 | $155.60 | $155.60 | $155.60 |
| Purchase #4 | $238.85 | 3.606% | $247.4629 | $247.46 | $247.45 | $247.50 |
| Purchase #5 | $116.29 | 3.479% | $120.3357 | $120.34 | $120.35 | $120.30 |
| Purchase #6 | $184.73 | 8.645% | $200.6999 | $200.70 | $200.70 | $200.70 |
| Purchase #7 | $28.62 | 6.102% | $30.3664 | $30.37 | $30.35 | $30.40 |
| 7 purchase totals = | $933.80 | $1,006.1561 | $1,006.17 | $1,006.15 | $1,006.20 | |