| 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 | $199.34 | 7.430% | $214.151 | $214.15 | $214.15 | $214.20 |
| Purchase #2 | $242.62 | 9.264% | $265.0963 | $265.10 | $265.10 | $265.10 |
| Purchase #3 | $66.28 | 3.704% | $68.735 | $68.74 | $68.75 | $68.70 |
| Purchase #4 | $165.66 | 6.807% | $176.9365 | $176.94 | $176.95 | $176.90 |
| Purchase #5 | $50.48 | 13.866% | $57.4796 | $57.48 | $57.50 | $57.50 |
| Purchase #6 | $61.68 | 5.714% | $65.2044 | $65.20 | $65.20 | $65.20 |
| Purchase #7 | $171.81 | 10.858% | $190.4651 | $190.47 | $190.45 | $190.50 |
| 7 purchase totals = | $957.87 | $1,038.0679 | $1,038.08 | $1,038.10 | $1,038.10 | |