| 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 | $29.38 | 5.258% | $30.9248 | $30.92 | $30.90 | $30.90 |
| Purchase #2 | $196.94 | 3.566% | $203.9629 | $203.96 | $203.95 | $204.00 |
| Purchase #3 | $95.88 | 10.546% | $105.9915 | $105.99 | $106.00 | $106.00 |
| Purchase #4 | $197.54 | 3.173% | $203.8079 | $203.81 | $203.80 | $203.80 |
| Purchase #5 | $175.47 | 3.110% | $180.9271 | $180.93 | $180.95 | $180.90 |
| Purchase #6 | $193.58 | 13.128% | $218.9932 | $218.99 | $219.00 | $219.00 |
| Purchase #7 | $176.54 | 11.667% | $197.1369 | $197.14 | $197.15 | $197.10 |
| 7 purchase totals = | $1,065.33 | $1,141.7443 | $1,141.74 | $1,141.75 | $1,141.70 | |