| 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 | $219.62 | 12.106% | $246.2072 | $246.21 | $246.20 | $246.20 |
| Purchase #2 | $186.25 | 3.512% | $192.7911 | $192.79 | $192.80 | $192.80 |
| Purchase #3 | $142.49 | 12.697% | $160.582 | $160.58 | $160.60 | $160.60 |
| Purchase #4 | $206.56 | 6.405% | $219.7902 | $219.79 | $219.80 | $219.80 |
| Purchase #5 | $192.47 | 3.319% | $198.8581 | $198.86 | $198.85 | $198.90 |
| Purchase #6 | $57.61 | 11.756% | $64.3826 | $64.38 | $64.40 | $64.40 |
| Purchase #7 | $87.62 | 11.156% | $97.3949 | $97.39 | $97.40 | $97.40 |
| 7 purchase totals = | $1,092.62 | $1,180.0061 | $1,180.00 | $1,180.05 | $1,180.10 | |