| 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 | $42.29 | 11.531% | $47.1665 | $47.17 | $47.15 | $47.20 |
| Purchase #2 | $163.47 | 12.525% | $183.9446 | $183.94 | $183.95 | $183.90 |
| Purchase #3 | $134.60 | 6.849% | $143.8188 | $143.82 | $143.80 | $143.80 |
| Purchase #4 | $184.94 | 4.214% | $192.7334 | $192.73 | $192.75 | $192.70 |
| Purchase #5 | $192.75 | 12.536% | $216.9131 | $216.91 | $216.90 | $216.90 |
| Purchase #6 | $126.50 | 4.260% | $131.8889 | $131.89 | $131.90 | $131.90 |
| Purchase #7 | $200.43 | 4.247% | $208.9423 | $208.94 | $208.95 | $208.90 |
| 7 purchase totals = | $1,044.98 | $1,125.4076 | $1,125.40 | $1,125.40 | $1,125.30 | |