| 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 | $102.69 | 3.802% | $106.5943 | $106.59 | $106.60 | $106.60 |
| Purchase #2 | $181.73 | 11.348% | $202.3527 | $202.35 | $202.35 | $202.40 |
| Purchase #3 | $131.44 | 13.552% | $149.2527 | $149.25 | $149.25 | $149.30 |
| Purchase #4 | $54.72 | 12.470% | $61.5436 | $61.54 | $61.55 | $61.50 |
| Purchase #5 | $181.69 | 3.332% | $187.7439 | $187.74 | $187.75 | $187.70 |
| Purchase #6 | $34.98 | 6.572% | $37.2789 | $37.28 | $37.30 | $37.30 |
| Purchase #7 | $113.59 | 3.239% | $117.2692 | $117.27 | $117.25 | $117.30 |
| 7 purchase totals = | $800.84 | $862.0353 | $862.02 | $862.05 | $862.10 | |