| 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 | $106.88 | 12.491% | $120.2304 | $120.23 | $120.25 | $120.20 |
| Purchase #2 | $197.90 | 9.465% | $216.6312 | $216.63 | $216.65 | $216.60 |
| Purchase #3 | $153.25 | 9.747% | $168.1873 | $168.19 | $168.20 | $168.20 |
| Purchase #4 | $161.72 | 8.635% | $175.6845 | $175.68 | $175.70 | $175.70 |
| Purchase #5 | $249.56 | 3.111% | $257.3238 | $257.32 | $257.30 | $257.30 |
| Purchase #6 | $234.37 | 3.614% | $242.8401 | $242.84 | $242.85 | $242.80 |
| Purchase #7 | $98.53 | 5.153% | $103.6073 | $103.61 | $103.60 | $103.60 |
| 7 purchase totals = | $1,202.21 | $1,284.5046 | $1,284.50 | $1,284.55 | $1,284.40 | |