| 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 | $215.85 | 7.477% | $231.9891 | $231.99 | $232.00 | $232.00 |
| Purchase #2 | $171.33 | 5.149% | $180.1518 | $180.15 | $180.15 | $180.20 |
| Purchase #3 | $10.54 | 13.614% | $11.9749 | $11.97 | $11.95 | $12.00 |
| Purchase #4 | $14.63 | 9.559% | $16.0285 | $16.03 | $16.05 | $16.00 |
| Purchase #5 | $82.78 | 13.856% | $94.25 | $94.25 | $94.25 | $94.30 |
| Purchase #6 | $130.35 | 4.570% | $136.307 | $136.31 | $136.30 | $136.30 |
| Purchase #7 | $103.43 | 6.292% | $109.9378 | $109.94 | $109.95 | $109.90 |
| 7 purchase totals = | $728.91 | $780.6391 | $780.64 | $780.65 | $780.70 | |