| 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 | $206.83 | 7.273% | $221.8727 | $221.87 | $221.85 | $221.90 |
| Purchase #2 | $250.79 | 10.797% | $277.8678 | $277.87 | $277.85 | $277.90 |
| Purchase #3 | $48.84 | 12.688% | $55.0368 | $55.04 | $55.05 | $55.00 |
| Purchase #4 | $133.79 | 5.560% | $141.2287 | $141.23 | $141.25 | $141.20 |
| Purchase #5 | $190.76 | 5.356% | $200.9771 | $200.98 | $201.00 | $201.00 |
| Purchase #6 | $190.95 | 6.370% | $203.1135 | $203.11 | $203.10 | $203.10 |
| Purchase #7 | $180.60 | 10.152% | $198.9345 | $198.93 | $198.95 | $198.90 |
| 7 purchase totals = | $1,202.56 | $1,299.0311 | $1,299.03 | $1,299.05 | $1,299.00 | |