| 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 | $171.97 | 6.547% | $183.2289 | $183.23 | $183.25 | $183.20 |
| Purchase #2 | $250.34 | 13.808% | $284.9069 | $284.91 | $284.90 | $284.90 |
| Purchase #3 | $188.64 | 4.380% | $196.9024 | $196.90 | $196.90 | $196.90 |
| Purchase #4 | $83.65 | 12.760% | $94.3237 | $94.32 | $94.30 | $94.30 |
| Purchase #5 | $203.63 | 13.565% | $231.2524 | $231.25 | $231.25 | $231.30 |
| Purchase #6 | $14.85 | 5.717% | $15.699 | $15.70 | $15.70 | $15.70 |
| Purchase #7 | $211.48 | 10.111% | $232.8627 | $232.86 | $232.85 | $232.90 |
| 7 purchase totals = | $1,124.56 | $1,239.1760 | $1,239.17 | $1,239.15 | $1,239.20 | |