| 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 | $23.48 | 6.863% | $25.0914 | $25.09 | $25.10 | $25.10 |
| Purchase #2 | $15.55 | 9.533% | $17.0324 | $17.03 | $17.05 | $17.00 |
| Purchase #3 | $180.37 | 6.298% | $191.7297 | $191.73 | $191.75 | $191.70 |
| Purchase #4 | $152.37 | 12.820% | $171.9038 | $171.90 | $171.90 | $171.90 |
| Purchase #5 | $236.43 | 3.317% | $244.2724 | $244.27 | $244.25 | $244.30 |
| Purchase #6 | $108.39 | 13.665% | $123.2015 | $123.20 | $123.20 | $123.20 |
| Purchase #7 | $209.68 | 10.521% | $231.7404 | $231.74 | $231.75 | $231.70 |
| 7 purchase totals = | $926.27 | $1,004.9716 | $1,004.96 | $1,005.00 | $1,004.90 | |