| 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 | $192.54 | 6.676% | $205.394 | $205.39 | $205.40 | $205.40 |
| Purchase #2 | $232.84 | 12.247% | $261.3559 | $261.36 | $261.35 | $261.40 |
| Purchase #3 | $93.89 | 6.259% | $99.7666 | $99.77 | $99.75 | $99.80 |
| Purchase #4 | $108.65 | 13.537% | $123.358 | $123.36 | $123.35 | $123.40 |
| Purchase #5 | $242.51 | 4.317% | $252.9792 | $252.98 | $253.00 | $253.00 |
| Purchase #6 | $147.88 | 6.491% | $157.4789 | $157.48 | $157.50 | $157.50 |
| Purchase #7 | $103.70 | 9.138% | $113.1761 | $113.18 | $113.20 | $113.20 |
| 7 purchase totals = | $1,122.01 | $1,213.5087 | $1,213.52 | $1,213.55 | $1,213.70 | |