| 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 | $208.76 | 10.584% | $230.8552 | $230.86 | $230.85 | $230.90 |
| Purchase #2 | $139.64 | 5.400% | $147.1806 | $147.18 | $147.20 | $147.20 |
| Purchase #3 | $167.99 | 4.248% | $175.1262 | $175.13 | $175.15 | $175.10 |
| Purchase #4 | $215.79 | 12.844% | $243.5061 | $243.51 | $243.50 | $243.50 |
| Purchase #5 | $30.32 | 7.820% | $32.691 | $32.69 | $32.70 | $32.70 |
| Purchase #6 | $81.56 | 13.781% | $92.7998 | $92.80 | $92.80 | $92.80 |
| Purchase #7 | $151.56 | 12.114% | $169.92 | $169.92 | $169.90 | $169.90 |
| 7 purchase totals = | $995.62 | $1,092.0789 | $1,092.09 | $1,092.10 | $1,092.10 | |