| 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 | $232.35 | 7.254% | $249.2047 | $249.20 | $249.20 | $249.20 |
| Purchase #2 | $180.39 | 13.694% | $205.0926 | $205.09 | $205.10 | $205.10 |
| Purchase #3 | $89.82 | 8.254% | $97.2337 | $97.23 | $97.25 | $97.20 |
| Purchase #4 | $167.63 | 7.523% | $180.2408 | $180.24 | $180.25 | $180.20 |
| Purchase #5 | $74.66 | 3.150% | $77.0118 | $77.01 | $77.00 | $77.00 |
| Purchase #6 | $231.95 | 4.748% | $242.963 | $242.96 | $242.95 | $243.00 |
| Purchase #7 | $181.54 | 5.216% | $191.0091 | $191.01 | $191.00 | $191.00 |
| 7 purchase totals = | $1,158.34 | $1,242.7557 | $1,242.74 | $1,242.75 | $1,242.70 | |