| 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 | $116.57 | 9.521% | $127.6686 | $127.67 | $127.65 | $127.70 |
| Purchase #2 | $165.38 | 8.684% | $179.7416 | $179.74 | $179.75 | $179.70 |
| Purchase #3 | $214.62 | 11.872% | $240.0997 | $240.10 | $240.10 | $240.10 |
| Purchase #4 | $182.95 | 8.602% | $198.6874 | $198.69 | $198.70 | $198.70 |
| Purchase #5 | $90.89 | 4.627% | $95.0955 | $95.10 | $95.10 | $95.10 |
| Purchase #6 | $227.26 | 10.478% | $251.0723 | $251.07 | $251.05 | $251.10 |
| Purchase #7 | $55.46 | 12.292% | $62.2771 | $62.28 | $62.30 | $62.30 |
| 7 purchase totals = | $1,053.13 | $1,154.6422 | $1,154.65 | $1,154.65 | $1,154.70 | |