| 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 | $96.85 | 5.751% | $102.4198 | $102.42 | $102.40 | $102.40 |
| Purchase #2 | $166.49 | 12.542% | $187.3712 | $187.37 | $187.35 | $187.40 |
| Purchase #3 | $155.62 | 8.746% | $169.2305 | $169.23 | $169.25 | $169.20 |
| Purchase #4 | $123.75 | 4.707% | $129.5749 | $129.57 | $129.55 | $129.60 |
| Purchase #5 | $61.35 | 7.446% | $65.9181 | $65.92 | $65.90 | $65.90 |
| Purchase #6 | $206.75 | 7.600% | $222.463 | $222.46 | $222.45 | $222.50 |
| Purchase #7 | $57.40 | 6.711% | $61.2521 | $61.25 | $61.25 | $61.30 |
| 7 purchase totals = | $868.21 | $938.2296 | $938.22 | $938.15 | $938.30 | |