| 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 | $190.32 | 12.821% | $214.7209 | $214.72 | $214.70 | $214.70 |
| Purchase #2 | $40.82 | 8.143% | $44.144 | $44.14 | $44.15 | $44.10 |
| Purchase #3 | $165.63 | 3.831% | $171.9753 | $171.98 | $172.00 | $172.00 |
| Purchase #4 | $188.86 | 9.802% | $207.3721 | $207.37 | $207.35 | $207.40 |
| Purchase #5 | $150.76 | 11.849% | $168.6236 | $168.62 | $168.60 | $168.60 |
| Purchase #6 | $104.41 | 11.783% | $116.7126 | $116.71 | $116.70 | $116.70 |
| Purchase #7 | $73.89 | 3.713% | $76.6335 | $76.63 | $76.65 | $76.60 |
| 7 purchase totals = | $914.69 | $1,000.1820 | $1,000.17 | $1,000.15 | $1,000.10 | |