| 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 | $144.66 | 6.781% | $154.4694 | $154.47 | $154.45 | $154.50 |
| Purchase #2 | $187.42 | 8.315% | $203.004 | $203.00 | $203.00 | $203.00 |
| Purchase #3 | $149.65 | 7.170% | $160.3799 | $160.38 | $160.40 | $160.40 |
| Purchase #4 | $105.92 | 3.776% | $109.9195 | $109.92 | $109.90 | $109.90 |
| Purchase #5 | $237.83 | 6.587% | $253.4959 | $253.50 | $253.50 | $253.50 |
| Purchase #6 | $214.40 | 3.815% | $222.5794 | $222.58 | $222.60 | $222.60 |
| Purchase #7 | $201.67 | 5.313% | $212.3847 | $212.38 | $212.40 | $212.40 |
| 7 purchase totals = | $1,241.55 | $1,316.2328 | $1,316.23 | $1,316.25 | $1,316.30 | |