| 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 | $207.39 | 3.791% | $215.2522 | $215.25 | $215.25 | $215.30 |
| Purchase #2 | $101.84 | 8.485% | $110.4811 | $110.48 | $110.50 | $110.50 |
| Purchase #3 | $213.26 | 13.708% | $242.4937 | $242.49 | $242.50 | $242.50 |
| Purchase #4 | $24.65 | 10.649% | $27.275 | $27.28 | $27.30 | $27.30 |
| Purchase #5 | $136.55 | 13.416% | $154.8695 | $154.87 | $154.85 | $154.90 |
| Purchase #6 | $154.38 | 9.470% | $168.9998 | $169.00 | $169.00 | $169.00 |
| Purchase #7 | $142.67 | 11.773% | $159.4665 | $159.47 | $159.45 | $159.50 |
| 7 purchase totals = | $980.74 | $1,078.8378 | $1,078.84 | $1,078.85 | $1,079.00 | |