| 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 | $180.68 | 12.290% | $202.8856 | $202.89 | $202.90 | $202.90 |
| Purchase #2 | $97.35 | 6.525% | $103.7021 | $103.70 | $103.70 | $103.70 |
| Purchase #3 | $221.35 | 4.504% | $231.3196 | $231.32 | $231.30 | $231.30 |
| Purchase #4 | $80.98 | 13.299% | $91.7495 | $91.75 | $91.75 | $91.70 |
| Purchase #5 | $213.54 | 9.729% | $234.3153 | $234.32 | $234.30 | $234.30 |
| Purchase #6 | $82.98 | 4.680% | $86.8635 | $86.86 | $86.85 | $86.90 |
| Purchase #7 | $229.73 | 11.241% | $255.5539 | $255.55 | $255.55 | $255.60 |
| 7 purchase totals = | $1,106.61 | $1,206.3895 | $1,206.39 | $1,206.35 | $1,206.40 | |