| 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 | $187.80 | 12.765% | $211.7727 | $211.77 | $211.75 | $211.80 |
| Purchase #2 | $121.64 | 8.388% | $131.8432 | $131.84 | $131.85 | $131.80 |
| Purchase #3 | $162.30 | 12.612% | $182.7693 | $182.77 | $182.75 | $182.80 |
| Purchase #4 | $239.34 | 5.663% | $252.8938 | $252.89 | $252.90 | $252.90 |
| Purchase #5 | $179.49 | 6.534% | $191.2179 | $191.22 | $191.20 | $191.20 |
| Purchase #6 | $104.90 | 8.717% | $114.0441 | $114.04 | $114.05 | $114.00 |
| Purchase #7 | $173.68 | 7.775% | $187.1836 | $187.18 | $187.20 | $187.20 |
| 7 purchase totals = | $1,169.15 | $1,271.7246 | $1,271.71 | $1,271.70 | $1,271.70 | |