| 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 | $213.72 | 3.476% | $221.1489 | $221.15 | $221.15 | $221.10 |
| Purchase #2 | $53.53 | 8.725% | $58.2005 | $58.20 | $58.20 | $58.20 |
| Purchase #3 | $222.90 | 13.788% | $253.6335 | $253.63 | $253.65 | $253.60 |
| Purchase #4 | $196.61 | 4.848% | $206.1417 | $206.14 | $206.15 | $206.10 |
| Purchase #5 | $43.98 | 10.377% | $48.5438 | $48.54 | $48.55 | $48.50 |
| Purchase #6 | $95.52 | 11.694% | $106.6901 | $106.69 | $106.70 | $106.70 |
| Purchase #7 | $75.51 | 12.366% | $84.8476 | $84.85 | $84.85 | $84.80 |
| 7 purchase totals = | $901.77 | $979.2061 | $979.20 | $979.25 | $979.00 | |