| 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 | $7.66 | 5.523% | $8.0831 | $8.08 | $8.10 | $8.10 |
| Purchase #2 | $219.61 | 12.108% | $246.2004 | $246.20 | $246.20 | $246.20 |
| Purchase #3 | $128.28 | 3.252% | $132.4517 | $132.45 | $132.45 | $132.50 |
| Purchase #4 | $237.72 | 12.650% | $267.7916 | $267.79 | $267.80 | $267.80 |
| Purchase #5 | $79.43 | 4.324% | $82.8646 | $82.86 | $82.85 | $82.90 |
| Purchase #6 | $20.49 | 5.610% | $21.6395 | $21.64 | $21.65 | $21.60 |
| Purchase #7 | $54.73 | 12.175% | $61.3934 | $61.39 | $61.40 | $61.40 |
| 7 purchase totals = | $747.92 | $820.4243 | $820.41 | $820.45 | $820.50 | |