| 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 | $242.82 | 4.788% | $254.4462 | $254.45 | $254.45 | $254.40 |
| Purchase #2 | $144.84 | 4.818% | $151.8184 | $151.82 | $151.80 | $151.80 |
| Purchase #3 | $170.51 | 4.404% | $178.0193 | $178.02 | $178.00 | $178.00 |
| Purchase #4 | $83.92 | 6.424% | $89.311 | $89.31 | $89.30 | $89.30 |
| Purchase #5 | $29.68 | 7.415% | $31.8808 | $31.88 | $31.90 | $31.90 |
| Purchase #6 | $58.84 | 8.842% | $64.0426 | $64.04 | $64.05 | $64.00 |
| Purchase #7 | $208.93 | 3.650% | $216.5559 | $216.56 | $216.55 | $216.60 |
| 7 purchase totals = | $939.54 | $986.0742 | $986.08 | $986.05 | $986.00 | |