| 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 | $16.75 | 13.183% | $18.9582 | $18.96 | $18.95 | $19.00 |
| Purchase #2 | $191.30 | 12.673% | $215.5434 | $215.54 | $215.55 | $215.50 |
| Purchase #3 | $123.66 | 11.765% | $138.2086 | $138.21 | $138.20 | $138.20 |
| Purchase #4 | $242.50 | 3.577% | $251.1742 | $251.17 | $251.15 | $251.20 |
| Purchase #5 | $102.83 | 12.829% | $116.0221 | $116.02 | $116.00 | $116.00 |
| Purchase #6 | $208.46 | 12.422% | $234.3549 | $234.35 | $234.35 | $234.40 |
| Purchase #7 | $219.72 | 8.834% | $239.1301 | $239.13 | $239.15 | $239.10 |
| 7 purchase totals = | $1,105.22 | $1,213.3915 | $1,213.38 | $1,213.35 | $1,213.40 | |