| 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 | $237.62 | 3.279% | $245.4116 | $245.41 | $245.40 | $245.40 |
| Purchase #2 | $144.99 | 7.753% | $156.2311 | $156.23 | $156.25 | $156.20 |
| Purchase #3 | $217.48 | 13.533% | $246.9116 | $246.91 | $246.90 | $246.90 |
| Purchase #4 | $222.40 | 6.205% | $236.1999 | $236.20 | $236.20 | $236.20 |
| Purchase #5 | $116.54 | 4.771% | $122.1001 | $122.10 | $122.10 | $122.10 |
| Purchase #6 | $239.48 | 4.507% | $250.2734 | $250.27 | $250.25 | $250.30 |
| Purchase #7 | $205.74 | 5.540% | $217.138 | $217.14 | $217.15 | $217.10 |
| 7 purchase totals = | $1,384.25 | $1,474.2657 | $1,474.26 | $1,474.25 | $1,474.20 | |