| 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 | $249.91 | 7.576% | $268.8432 | $268.84 | $268.85 | $268.80 |
| Purchase #2 | $10.72 | 9.845% | $11.7754 | $11.78 | $11.80 | $11.80 |
| Purchase #3 | $26.99 | 8.266% | $29.221 | $29.22 | $29.20 | $29.20 |
| Purchase #4 | $230.25 | 9.222% | $251.4837 | $251.48 | $251.50 | $251.50 |
| Purchase #5 | $109.71 | 10.560% | $121.2954 | $121.30 | $121.30 | $121.30 |
| Purchase #6 | $233.48 | 5.816% | $247.0592 | $247.06 | $247.05 | $247.10 |
| Purchase #7 | $184.72 | 12.439% | $207.6973 | $207.70 | $207.70 | $207.70 |
| 7 purchase totals = | $1,045.78 | $1,137.3752 | $1,137.38 | $1,137.40 | $1,137.40 | |