| 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 | $112.97 | 6.864% | $120.7243 | $120.72 | $120.70 | $120.70 |
| Purchase #2 | $249.96 | 13.602% | $283.9596 | $283.96 | $283.95 | $284.00 |
| Purchase #3 | $128.57 | 8.737% | $139.8032 | $139.80 | $139.80 | $139.80 |
| Purchase #4 | $94.53 | 10.732% | $104.675 | $104.68 | $104.70 | $104.70 |
| Purchase #5 | $219.74 | 12.617% | $247.4646 | $247.46 | $247.45 | $247.50 |
| Purchase #6 | $13.63 | 9.300% | $14.8976 | $14.90 | $14.90 | $14.90 |
| Purchase #7 | $131.46 | 11.350% | $146.3807 | $146.38 | $146.40 | $146.40 |
| 7 purchase totals = | $950.86 | $1,057.9050 | $1,057.90 | $1,057.90 | $1,058.00 | |