| 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 | $17.46 | 3.556% | $18.0809 | $18.08 | $18.10 | $18.10 |
| Purchase #2 | $214.93 | 12.327% | $241.4244 | $241.42 | $241.40 | $241.40 |
| Purchase #3 | $122.78 | 6.625% | $130.9142 | $130.91 | $130.90 | $130.90 |
| Purchase #4 | $184.66 | 9.257% | $201.754 | $201.75 | $201.75 | $201.80 |
| Purchase #5 | $177.47 | 12.295% | $199.2899 | $199.29 | $199.30 | $199.30 |
| Purchase #6 | $162.44 | 12.515% | $182.7694 | $182.77 | $182.75 | $182.80 |
| Purchase #7 | $126.95 | 3.347% | $131.199 | $131.20 | $131.20 | $131.20 |
| 7 purchase totals = | $1,006.69 | $1,105.4318 | $1,105.42 | $1,105.40 | $1,105.50 | |