| 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 | $220.33 | 13.674% | $250.4579 | $250.46 | $250.45 | $250.50 |
| Purchase #2 | $222.92 | 12.293% | $250.3236 | $250.32 | $250.30 | $250.30 |
| Purchase #3 | $87.33 | 5.874% | $92.4598 | $92.46 | $92.45 | $92.50 |
| Purchase #4 | $237.41 | 6.205% | $252.1413 | $252.14 | $252.15 | $252.10 |
| Purchase #5 | $116.45 | 5.456% | $122.8035 | $122.80 | $122.80 | $122.80 |
| Purchase #6 | $124.37 | 10.274% | $137.1478 | $137.15 | $137.15 | $137.10 |
| Purchase #7 | $226.35 | 7.247% | $242.7536 | $242.75 | $242.75 | $242.80 |
| 7 purchase totals = | $1,235.16 | $1,348.0875 | $1,348.08 | $1,348.05 | $1,348.10 | |