| 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 | $196.28 | 12.161% | $220.1496 | $220.15 | $220.15 | $220.10 |
| Purchase #2 | $201.74 | 8.228% | $218.3392 | $218.34 | $218.35 | $218.30 |
| Purchase #3 | $223.61 | 5.229% | $235.3026 | $235.30 | $235.30 | $235.30 |
| Purchase #4 | $121.44 | 4.846% | $127.325 | $127.33 | $127.35 | $127.30 |
| Purchase #5 | $181.79 | 11.803% | $203.2467 | $203.25 | $203.25 | $203.20 |
| Purchase #6 | $117.54 | 7.135% | $125.9265 | $125.93 | $125.95 | $125.90 |
| Purchase #7 | $225.98 | 13.843% | $257.2624 | $257.26 | $257.25 | $257.30 |
| 7 purchase totals = | $1,268.38 | $1,387.5520 | $1,387.56 | $1,387.60 | $1,387.40 | |