| 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 | $117.36 | 4.476% | $122.613 | $122.61 | $122.60 | $122.60 |
| Purchase #2 | $212.58 | 12.571% | $239.3034 | $239.30 | $239.30 | $239.30 |
| Purchase #3 | $192.25 | 7.717% | $207.0859 | $207.09 | $207.10 | $207.10 |
| Purchase #4 | $42.64 | 8.640% | $46.3241 | $46.32 | $46.30 | $46.30 |
| Purchase #5 | $184.81 | 3.356% | $191.0122 | $191.01 | $191.00 | $191.00 |
| Purchase #6 | $198.81 | 3.275% | $205.321 | $205.32 | $205.30 | $205.30 |
| Purchase #7 | $52.38 | 13.815% | $59.6163 | $59.62 | $59.60 | $59.60 |
| 7 purchase totals = | $1,000.83 | $1,071.2759 | $1,071.27 | $1,071.20 | $1,071.20 | |