| 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 | $237.55 | 7.416% | $255.1667 | $255.17 | $255.15 | $255.20 |
| Purchase #2 | $16.78 | 4.802% | $17.5858 | $17.59 | $17.60 | $17.60 |
| Purchase #3 | $30.73 | 12.709% | $34.6355 | $34.64 | $34.65 | $34.60 |
| Purchase #4 | $204.73 | 12.598% | $230.5219 | $230.52 | $230.50 | $230.50 |
| Purchase #5 | $220.34 | 6.400% | $234.4418 | $234.44 | $234.45 | $234.40 |
| Purchase #6 | $93.89 | 13.183% | $106.2675 | $106.27 | $106.25 | $106.30 |
| Purchase #7 | $124.72 | 12.858% | $140.7565 | $140.76 | $140.75 | $140.80 |
| 7 purchase totals = | $928.74 | $1,019.3757 | $1,019.39 | $1,019.35 | $1,019.40 | |