| 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 | $206.37 | 12.118% | $231.3779 | $231.38 | $231.40 | $231.40 |
| Purchase #2 | $136.75 | 11.294% | $152.1945 | $152.19 | $152.20 | $152.20 |
| Purchase #3 | $5.56 | 12.170% | $6.2367 | $6.24 | $6.25 | $6.20 |
| Purchase #4 | $19.30 | 6.271% | $20.5103 | $20.51 | $20.50 | $20.50 |
| Purchase #5 | $183.28 | 11.139% | $203.6956 | $203.70 | $203.70 | $203.70 |
| Purchase #6 | $51.40 | 10.469% | $56.7811 | $56.78 | $56.80 | $56.80 |
| Purchase #7 | $50.89 | 6.171% | $54.0304 | $54.03 | $54.05 | $54.00 |
| 7 purchase totals = | $653.55 | $724.8265 | $724.83 | $724.90 | $724.80 | |