| 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 | $193.95 | 10.347% | $214.018 | $214.02 | $214.00 | $214.00 |
| Purchase #2 | $240.87 | 9.258% | $263.1697 | $263.17 | $263.15 | $263.20 |
| Purchase #3 | $125.28 | 3.871% | $130.1296 | $130.13 | $130.15 | $130.10 |
| Purchase #4 | $157.61 | 13.613% | $179.0654 | $179.07 | $179.05 | $179.10 |
| Purchase #5 | $111.82 | 9.197% | $122.1041 | $122.10 | $122.10 | $122.10 |
| Purchase #6 | $59.41 | 13.204% | $67.2545 | $67.25 | $67.25 | $67.30 |
| Purchase #7 | $186.38 | 10.237% | $205.4597 | $205.46 | $205.45 | $205.50 |
| 7 purchase totals = | $1,075.32 | $1,181.2010 | $1,181.20 | $1,181.15 | $1,181.30 | |