| 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 | $124.94 | 3.442% | $129.2404 | $129.24 | $129.25 | $129.20 |
| Purchase #2 | $122.36 | 12.541% | $137.7052 | $137.71 | $137.70 | $137.70 |
| Purchase #3 | $6.34 | 11.738% | $7.0842 | $7.08 | $7.10 | $7.10 |
| Purchase #4 | $21.35 | 13.477% | $24.2273 | $24.23 | $24.25 | $24.20 |
| Purchase #5 | $50.94 | 6.344% | $54.1716 | $54.17 | $54.15 | $54.20 |
| Purchase #6 | $61.93 | 13.479% | $70.2775 | $70.28 | $70.30 | $70.30 |
| Purchase #7 | $206.88 | 13.469% | $234.7447 | $234.74 | $234.75 | $234.70 |
| 7 purchase totals = | $594.74 | $657.4509 | $657.45 | $657.50 | $657.40 | |