| 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 | $218.64 | 9.583% | $239.5923 | $239.59 | $239.60 | $239.60 |
| Purchase #2 | $109.29 | 12.120% | $122.5359 | $122.54 | $122.55 | $122.50 |
| Purchase #3 | $204.70 | 11.657% | $228.5619 | $228.56 | $228.55 | $228.60 |
| Purchase #4 | $202.76 | 9.173% | $221.3592 | $221.36 | $221.35 | $221.40 |
| Purchase #5 | $67.87 | 12.676% | $76.4732 | $76.47 | $76.45 | $76.50 |
| Purchase #6 | $181.62 | 4.476% | $189.7493 | $189.75 | $189.75 | $189.70 |
| Purchase #7 | $57.56 | 10.669% | $63.7011 | $63.70 | $63.70 | $63.70 |
| 7 purchase totals = | $1,042.44 | $1,141.9729 | $1,141.97 | $1,141.95 | $1,142.00 | |