| 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 | $93.70 | 7.778% | $100.988 | $100.99 | $101.00 | $101.00 |
| Purchase #2 | $110.68 | 5.512% | $116.7807 | $116.78 | $116.80 | $116.80 |
| Purchase #3 | $165.82 | 5.360% | $174.708 | $174.71 | $174.70 | $174.70 |
| Purchase #4 | $233.44 | 12.552% | $262.7414 | $262.74 | $262.75 | $262.70 |
| Purchase #5 | $140.60 | 10.410% | $155.2365 | $155.24 | $155.25 | $155.20 |
| Purchase #6 | $215.74 | 7.483% | $231.8838 | $231.88 | $231.90 | $231.90 |
| Purchase #7 | $165.96 | 8.632% | $180.2857 | $180.29 | $180.30 | $180.30 |
| 7 purchase totals = | $1,125.94 | $1,222.6241 | $1,222.63 | $1,222.70 | $1,222.60 | |