| 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 | $232.86 | 13.255% | $263.7256 | $263.73 | $263.75 | $263.70 |
| Purchase #2 | $164.70 | 12.348% | $185.0372 | $185.04 | $185.05 | $185.00 |
| Purchase #3 | $163.54 | 4.755% | $171.3163 | $171.32 | $171.30 | $171.30 |
| Purchase #4 | $152.84 | 7.489% | $164.2862 | $164.29 | $164.30 | $164.30 |
| Purchase #5 | $236.32 | 11.203% | $262.7949 | $262.79 | $262.80 | $262.80 |
| Purchase #6 | $173.58 | 3.501% | $179.657 | $179.66 | $179.65 | $179.70 |
| Purchase #7 | $199.80 | 6.665% | $213.1167 | $213.12 | $213.10 | $213.10 |
| 7 purchase totals = | $1,323.64 | $1,439.9339 | $1,439.95 | $1,439.95 | $1,439.90 | |