| 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 | $105.79 | 9.289% | $115.6168 | $115.62 | $115.60 | $115.60 |
| Purchase #2 | $27.42 | 4.299% | $28.5988 | $28.60 | $28.60 | $28.60 |
| Purchase #3 | $159.38 | 3.554% | $165.0444 | $165.04 | $165.05 | $165.00 |
| Purchase #4 | $116.99 | 12.187% | $131.2476 | $131.25 | $131.25 | $131.20 |
| Purchase #5 | $109.42 | 9.732% | $120.0688 | $120.07 | $120.05 | $120.10 |
| Purchase #6 | $247.92 | 8.204% | $268.2594 | $268.26 | $268.25 | $268.30 |
| Purchase #7 | $75.98 | 12.336% | $85.3529 | $85.35 | $85.35 | $85.40 |
| 7 purchase totals = | $842.90 | $914.1887 | $914.19 | $914.15 | $914.20 | |