| 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 | $250.86 | 8.779% | $272.883 | $272.88 | $272.90 | $272.90 |
| Purchase #2 | $150.50 | 3.116% | $155.1896 | $155.19 | $155.20 | $155.20 |
| Purchase #3 | $36.98 | 5.158% | $38.8874 | $38.89 | $38.90 | $38.90 |
| Purchase #4 | $208.64 | 10.685% | $230.9332 | $230.93 | $230.95 | $230.90 |
| Purchase #5 | $36.62 | 5.813% | $38.7487 | $38.75 | $38.75 | $38.70 |
| Purchase #6 | $109.83 | 6.746% | $117.2391 | $117.24 | $117.25 | $117.20 |
| Purchase #7 | $143.72 | 9.583% | $157.4927 | $157.49 | $157.50 | $157.50 |
| 7 purchase totals = | $937.15 | $1,011.3737 | $1,011.37 | $1,011.45 | $1,011.30 | |