| 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 | $245.81 | 4.434% | $256.7092 | $256.71 | $256.70 | $256.70 |
| Purchase #2 | $89.62 | 9.338% | $97.9887 | $97.99 | $98.00 | $98.00 |
| Purchase #3 | $139.41 | 10.430% | $153.9505 | $153.95 | $153.95 | $154.00 |
| Purchase #4 | $132.76 | 9.728% | $145.6749 | $145.67 | $145.65 | $145.70 |
| Purchase #5 | $175.73 | 4.863% | $184.2757 | $184.28 | $184.30 | $184.30 |
| Purchase #6 | $136.93 | 13.562% | $155.5004 | $155.50 | $155.50 | $155.50 |
| Purchase #7 | $131.30 | 7.206% | $140.7615 | $140.76 | $140.75 | $140.80 |
| 7 purchase totals = | $1,051.56 | $1,134.8609 | $1,134.86 | $1,134.85 | $1,135.00 | |