| 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 | $11.27 | 7.344% | $12.0977 | $12.10 | $12.10 | $12.10 |
| Purchase #2 | $187.82 | 12.531% | $211.3557 | $211.36 | $211.35 | $211.40 |
| Purchase #3 | $117.41 | 11.674% | $131.1164 | $131.12 | $131.10 | $131.10 |
| Purchase #4 | $77.97 | 4.591% | $81.5496 | $81.55 | $81.55 | $81.50 |
| Purchase #5 | $134.50 | 8.419% | $145.8236 | $145.82 | $145.80 | $145.80 |
| Purchase #6 | $247.48 | 8.396% | $268.2584 | $268.26 | $268.25 | $268.30 |
| Purchase #7 | $72.49 | 7.527% | $77.9463 | $77.95 | $77.95 | $77.90 |
| 7 purchase totals = | $848.94 | $928.1477 | $928.16 | $928.10 | $928.10 | |