| 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 | $247.55 | 11.849% | $276.8822 | $276.88 | $276.90 | $276.90 |
| Purchase #2 | $9.46 | 5.138% | $9.9461 | $9.95 | $9.95 | $9.90 |
| Purchase #3 | $170.32 | 8.484% | $184.7699 | $184.77 | $184.75 | $184.80 |
| Purchase #4 | $165.37 | 10.852% | $183.316 | $183.32 | $183.30 | $183.30 |
| Purchase #5 | $172.45 | 4.578% | $180.3448 | $180.34 | $180.35 | $180.30 |
| Purchase #6 | $126.44 | 4.344% | $131.9326 | $131.93 | $131.95 | $131.90 |
| Purchase #7 | $6.56 | 4.217% | $6.8366 | $6.84 | $6.85 | $6.80 |
| 7 purchase totals = | $898.15 | $974.0282 | $974.03 | $974.05 | $973.90 | |