| 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 | $40.36 | 8.794% | $43.9093 | $43.91 | $43.90 | $43.90 |
| Purchase #2 | $230.30 | 8.716% | $250.3729 | $250.37 | $250.35 | $250.40 |
| Purchase #3 | $224.68 | 6.296% | $238.8259 | $238.83 | $238.85 | $238.80 |
| Purchase #4 | $184.46 | 5.808% | $195.1734 | $195.17 | $195.15 | $195.20 |
| Purchase #5 | $222.44 | 4.562% | $232.5877 | $232.59 | $232.60 | $232.60 |
| Purchase #6 | $78.43 | 8.337% | $84.9687 | $84.97 | $84.95 | $85.00 |
| Purchase #7 | $226.84 | 3.756% | $235.3601 | $235.36 | $235.35 | $235.40 |
| 7 purchase totals = | $1,207.51 | $1,281.1980 | $1,281.20 | $1,281.15 | $1,281.30 | |