| 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 | $114.91 | 7.258% | $123.2502 | $123.25 | $123.25 | $123.30 |
| Purchase #2 | $193.54 | 3.334% | $199.9926 | $199.99 | $200.00 | $200.00 |
| Purchase #3 | $171.96 | 11.314% | $191.4156 | $191.42 | $191.40 | $191.40 |
| Purchase #4 | $113.48 | 8.352% | $122.9578 | $122.96 | $122.95 | $123.00 |
| Purchase #5 | $229.34 | 9.340% | $250.7604 | $250.76 | $250.75 | $250.80 |
| Purchase #6 | $131.56 | 5.548% | $138.8589 | $138.86 | $138.85 | $138.90 |
| Purchase #7 | $235.29 | 9.429% | $257.4755 | $257.48 | $257.50 | $257.50 |
| 7 purchase totals = | $1,190.08 | $1,284.7110 | $1,284.72 | $1,284.70 | $1,284.90 | |