| 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 | $127.64 | 11.367% | $142.1488 | $142.15 | $142.15 | $142.10 |
| Purchase #2 | $185.71 | 10.388% | $205.0016 | $205.00 | $205.00 | $205.00 |
| Purchase #3 | $191.55 | 10.295% | $211.2701 | $211.27 | $211.25 | $211.30 |
| Purchase #4 | $126.85 | 10.611% | $140.3101 | $140.31 | $140.30 | $140.30 |
| Purchase #5 | $196.54 | 12.560% | $221.2254 | $221.23 | $221.25 | $221.20 |
| Purchase #6 | $205.81 | 12.343% | $231.2131 | $231.21 | $231.20 | $231.20 |
| Purchase #7 | $187.46 | 8.201% | $202.8336 | $202.83 | $202.85 | $202.80 |
| 7 purchase totals = | $1,221.56 | $1,354.0027 | $1,354.00 | $1,354.00 | $1,353.90 | |