| 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 | $228.31 | 8.852% | $248.52 | $248.52 | $248.50 | $248.50 |
| Purchase #2 | $162.25 | 4.179% | $169.0304 | $169.03 | $169.05 | $169.00 |
| Purchase #3 | $31.39 | 6.693% | $33.4909 | $33.49 | $33.50 | $33.50 |
| Purchase #4 | $91.51 | 5.795% | $96.813 | $96.81 | $96.80 | $96.80 |
| Purchase #5 | $144.98 | 10.746% | $160.5596 | $160.56 | $160.55 | $160.60 |
| Purchase #6 | $74.59 | 4.145% | $77.6818 | $77.68 | $77.70 | $77.70 |
| Purchase #7 | $115.68 | 4.582% | $120.9805 | $120.98 | $121.00 | $121.00 |
| 7 purchase totals = | $848.71 | $907.0762 | $907.07 | $907.10 | $907.10 | |