| 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 | $182.75 | 11.857% | $204.4187 | $204.42 | $204.40 | $204.40 |
| Purchase #2 | $212.93 | 13.593% | $241.8736 | $241.87 | $241.85 | $241.90 |
| Purchase #3 | $228.67 | 4.755% | $239.5433 | $239.54 | $239.55 | $239.50 |
| Purchase #4 | $206.80 | 10.154% | $227.7985 | $227.80 | $227.80 | $227.80 |
| Purchase #5 | $231.29 | 11.344% | $257.5275 | $257.53 | $257.55 | $257.50 |
| Purchase #6 | $207.47 | 3.186% | $214.08 | $214.08 | $214.10 | $214.10 |
| Purchase #7 | $18.73 | 10.446% | $20.6865 | $20.69 | $20.70 | $20.70 |
| 7 purchase totals = | $1,288.64 | $1,405.9281 | $1,405.93 | $1,405.95 | $1,405.90 | |