| 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 | $118.87 | 7.694% | $128.0159 | $128.02 | $128.00 | $128.00 |
| Purchase #2 | $13.89 | 11.334% | $15.4643 | $15.46 | $15.45 | $15.50 |
| Purchase #3 | $205.89 | 13.490% | $233.6646 | $233.66 | $233.65 | $233.70 |
| Purchase #4 | $201.28 | 6.404% | $214.17 | $214.17 | $214.15 | $214.20 |
| Purchase #5 | $141.91 | 10.534% | $156.8588 | $156.86 | $156.85 | $156.90 |
| Purchase #6 | $249.70 | 13.855% | $284.2959 | $284.30 | $284.30 | $284.30 |
| Purchase #7 | $198.27 | 7.669% | $213.4753 | $213.48 | $213.50 | $213.50 |
| 7 purchase totals = | $1,129.81 | $1,245.9448 | $1,245.95 | $1,245.90 | $1,246.10 | |