| 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 | $173.78 | 3.650% | $180.123 | $180.12 | $180.10 | $180.10 |
| Purchase #2 | $241.67 | 11.832% | $270.2644 | $270.26 | $270.25 | $270.30 |
| Purchase #3 | $25.48 | 3.498% | $26.3713 | $26.37 | $26.35 | $26.40 |
| Purchase #4 | $127.75 | 4.855% | $133.9523 | $133.95 | $133.95 | $134.00 |
| Purchase #5 | $170.44 | 8.240% | $184.4843 | $184.48 | $184.50 | $184.50 |
| Purchase #6 | $68.58 | 8.868% | $74.6617 | $74.66 | $74.65 | $74.70 |
| Purchase #7 | $201.65 | 8.605% | $219.002 | $219.00 | $219.00 | $219.00 |
| 7 purchase totals = | $1,009.35 | $1,088.8590 | $1,088.84 | $1,088.80 | $1,089.00 | |