| 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 | $204.28 | 8.141% | $220.9104 | $220.91 | $220.90 | $220.90 |
| Purchase #2 | $84.83 | 12.853% | $95.7332 | $95.73 | $95.75 | $95.70 |
| Purchase #3 | $68.86 | 9.729% | $75.5594 | $75.56 | $75.55 | $75.60 |
| Purchase #4 | $175.86 | 11.852% | $196.7029 | $196.70 | $196.70 | $196.70 |
| Purchase #5 | $213.66 | 9.629% | $234.2333 | $234.23 | $234.25 | $234.20 |
| Purchase #6 | $204.46 | 6.447% | $217.6415 | $217.64 | $217.65 | $217.60 |
| Purchase #7 | $156.85 | 13.274% | $177.6703 | $177.67 | $177.65 | $177.70 |
| 7 purchase totals = | $1,108.80 | $1,218.4510 | $1,218.44 | $1,218.45 | $1,218.40 | |