| 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 | $223.74 | 6.339% | $237.9229 | $237.92 | $237.90 | $237.90 |
| Purchase #2 | $205.30 | 4.672% | $214.8916 | $214.89 | $214.90 | $214.90 |
| Purchase #3 | $168.33 | 13.867% | $191.6723 | $191.67 | $191.65 | $191.70 |
| Purchase #4 | $184.64 | 12.334% | $207.4135 | $207.41 | $207.40 | $207.40 |
| Purchase #5 | $195.96 | 4.138% | $204.0688 | $204.07 | $204.05 | $204.10 |
| Purchase #6 | $69.81 | 6.698% | $74.4859 | $74.49 | $74.50 | $74.50 |
| Purchase #7 | $192.71 | 9.495% | $211.0078 | $211.01 | $211.00 | $211.00 |
| 7 purchase totals = | $1,240.49 | $1,341.4628 | $1,341.46 | $1,341.40 | $1,341.50 | |