| 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 | $215.57 | 4.226% | $224.68 | $224.68 | $224.70 | $224.70 |
| Purchase #2 | $209.26 | 7.195% | $224.3163 | $224.32 | $224.30 | $224.30 |
| Purchase #3 | $99.71 | 9.661% | $109.343 | $109.34 | $109.35 | $109.30 |
| Purchase #4 | $189.61 | 12.400% | $213.1216 | $213.12 | $213.10 | $213.10 |
| Purchase #5 | $241.57 | 3.149% | $249.177 | $249.18 | $249.20 | $249.20 |
| Purchase #6 | $201.63 | 3.549% | $208.7858 | $208.79 | $208.80 | $208.80 |
| Purchase #7 | $141.87 | 6.106% | $150.5326 | $150.53 | $150.55 | $150.50 |
| 7 purchase totals = | $1,299.22 | $1,379.9563 | $1,379.96 | $1,380.00 | $1,379.90 | |