| 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 | $205.85 | 8.393% | $223.127 | $223.13 | $223.15 | $223.10 |
| Purchase #2 | $115.67 | 4.306% | $120.6508 | $120.65 | $120.65 | $120.70 |
| Purchase #3 | $75.38 | 5.462% | $79.4973 | $79.50 | $79.50 | $79.50 |
| Purchase #4 | $66.97 | 4.450% | $69.9502 | $69.95 | $69.95 | $70.00 |
| Purchase #5 | $33.63 | 9.746% | $36.9076 | $36.91 | $36.90 | $36.90 |
| Purchase #6 | $117.40 | 9.841% | $128.9533 | $128.95 | $128.95 | $129.00 |
| Purchase #7 | $235.91 | 5.759% | $249.4961 | $249.50 | $249.50 | $249.50 |
| 7 purchase totals = | $850.81 | $908.5823 | $908.59 | $908.60 | $908.70 | |