| 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 | $231.79 | 11.443% | $258.3137 | $258.31 | $258.30 | $258.30 |
| Purchase #2 | $165.39 | 7.583% | $177.9315 | $177.93 | $177.95 | $177.90 |
| Purchase #3 | $169.31 | 5.188% | $178.0938 | $178.09 | $178.10 | $178.10 |
| Purchase #4 | $235.58 | 12.634% | $265.3432 | $265.34 | $265.35 | $265.30 |
| Purchase #5 | $74.91 | 10.238% | $82.5793 | $82.58 | $82.60 | $82.60 |
| Purchase #6 | $221.89 | 9.630% | $243.258 | $243.26 | $243.25 | $243.30 |
| Purchase #7 | $27.74 | 10.824% | $30.7426 | $30.74 | $30.75 | $30.70 |
| 7 purchase totals = | $1,126.61 | $1,236.2621 | $1,236.25 | $1,236.30 | $1,236.20 | |