| 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 | $137.94 | 4.501% | $144.1487 | $144.15 | $144.15 | $144.10 |
| Purchase #2 | $24.50 | 3.356% | $25.3222 | $25.32 | $25.30 | $25.30 |
| Purchase #3 | $83.29 | 4.120% | $86.7215 | $86.72 | $86.70 | $86.70 |
| Purchase #4 | $60.48 | 12.157% | $67.8326 | $67.83 | $67.85 | $67.80 |
| Purchase #5 | $238.55 | 5.308% | $251.2122 | $251.21 | $251.20 | $251.20 |
| Purchase #6 | $245.41 | 4.835% | $257.2756 | $257.28 | $257.30 | $257.30 |
| Purchase #7 | $207.65 | 6.835% | $221.8429 | $221.84 | $221.85 | $221.80 |
| 7 purchase totals = | $997.82 | $1,054.3557 | $1,054.35 | $1,054.35 | $1,054.20 | |