| 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 | $112.27 | 13.469% | $127.3916 | $127.39 | $127.40 | $127.40 |
| Purchase #2 | $79.32 | 4.691% | $83.0409 | $83.04 | $83.05 | $83.00 |
| Purchase #3 | $191.31 | 13.498% | $217.133 | $217.13 | $217.15 | $217.10 |
| Purchase #4 | $105.44 | 7.181% | $113.0116 | $113.01 | $113.00 | $113.00 |
| Purchase #5 | $232.46 | 12.226% | $260.8806 | $260.88 | $260.90 | $260.90 |
| Purchase #6 | $174.35 | 11.629% | $194.6252 | $194.63 | $194.65 | $194.60 |
| Purchase #7 | $162.59 | 11.831% | $181.826 | $181.83 | $181.85 | $181.80 |
| 7 purchase totals = | $1,057.74 | $1,177.9089 | $1,177.91 | $1,178.00 | $1,177.80 | |