| 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 | $227.38 | 5.833% | $240.6431 | $240.64 | $240.65 | $240.60 |
| Purchase #2 | $111.37 | 9.544% | $121.9992 | $122.00 | $122.00 | $122.00 |
| Purchase #3 | $94.91 | 3.208% | $97.9547 | $97.95 | $97.95 | $98.00 |
| Purchase #4 | $95.31 | 3.286% | $98.4419 | $98.44 | $98.45 | $98.40 |
| Purchase #5 | $182.62 | 13.567% | $207.3961 | $207.40 | $207.40 | $207.40 |
| Purchase #6 | $145.47 | 8.499% | $157.8335 | $157.83 | $157.85 | $157.80 |
| Purchase #7 | $190.61 | 10.215% | $210.0808 | $210.08 | $210.10 | $210.10 |
| 7 purchase totals = | $1,047.67 | $1,134.3493 | $1,134.34 | $1,134.40 | $1,134.30 | |