| 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 | $215.64 | 10.407% | $238.0817 | $238.08 | $238.10 | $238.10 |
| Purchase #2 | $30.61 | 11.728% | $34.1999 | $34.20 | $34.20 | $34.20 |
| Purchase #3 | $160.80 | 6.104% | $170.6152 | $170.62 | $170.60 | $170.60 |
| Purchase #4 | $148.86 | 10.239% | $164.1018 | $164.10 | $164.10 | $164.10 |
| Purchase #5 | $239.84 | 11.729% | $267.9708 | $267.97 | $267.95 | $268.00 |
| Purchase #6 | $154.72 | 9.379% | $169.2312 | $169.23 | $169.25 | $169.20 |
| Purchase #7 | $164.32 | 13.193% | $185.9987 | $186.00 | $186.00 | $186.00 |
| 7 purchase totals = | $1,114.79 | $1,230.1993 | $1,230.20 | $1,230.20 | $1,230.20 | |