| 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 | $222.82 | 12.158% | $249.9105 | $249.91 | $249.90 | $249.90 |
| Purchase #2 | $222.35 | 5.102% | $233.6943 | $233.69 | $233.70 | $233.70 |
| Purchase #3 | $27.72 | 8.775% | $30.1524 | $30.15 | $30.15 | $30.20 |
| Purchase #4 | $234.79 | 8.112% | $253.8362 | $253.84 | $253.85 | $253.80 |
| Purchase #5 | $33.78 | 7.566% | $36.3358 | $36.34 | $36.35 | $36.30 |
| Purchase #6 | $9.58 | 6.685% | $10.2204 | $10.22 | $10.20 | $10.20 |
| Purchase #7 | $170.62 | 10.282% | $188.1631 | $188.16 | $188.15 | $188.20 |
| 7 purchase totals = | $921.66 | $1,002.3127 | $1,002.31 | $1,002.30 | $1,002.30 | |