| 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 | $197.62 | 9.315% | $216.0283 | $216.03 | $216.05 | $216.00 |
| Purchase #2 | $221.99 | 11.554% | $247.6387 | $247.64 | $247.65 | $247.60 |
| Purchase #3 | $172.76 | 3.709% | $179.1677 | $179.17 | $179.15 | $179.20 |
| Purchase #4 | $61.75 | 8.790% | $67.1778 | $67.18 | $67.20 | $67.20 |
| Purchase #5 | $187.85 | 12.853% | $211.9944 | $211.99 | $212.00 | $212.00 |
| Purchase #6 | $202.71 | 6.215% | $215.3084 | $215.31 | $215.30 | $215.30 |
| Purchase #7 | $186.61 | 8.478% | $202.4308 | $202.43 | $202.45 | $202.40 |
| 7 purchase totals = | $1,231.29 | $1,339.7461 | $1,339.75 | $1,339.80 | $1,339.70 | |