| 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 | $200.50 | 10.174% | $220.8989 | $220.90 | $220.90 | $220.90 |
| Purchase #2 | $215.81 | 4.815% | $226.2013 | $226.20 | $226.20 | $226.20 |
| Purchase #3 | $69.40 | 9.292% | $75.8486 | $75.85 | $75.85 | $75.80 |
| Purchase #4 | $196.44 | 6.116% | $208.4543 | $208.45 | $208.45 | $208.50 |
| Purchase #5 | $156.87 | 4.814% | $164.4217 | $164.42 | $164.40 | $164.40 |
| Purchase #6 | $185.25 | 3.418% | $191.5818 | $191.58 | $191.60 | $191.60 |
| Purchase #7 | $218.88 | 11.481% | $244.0096 | $244.01 | $244.00 | $244.00 |
| 7 purchase totals = | $1,243.15 | $1,331.4162 | $1,331.41 | $1,331.40 | $1,331.40 | |