| 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 | $239.39 | 13.660% | $272.0907 | $272.09 | $272.10 | $272.10 |
| Purchase #2 | $78.91 | 6.219% | $83.8174 | $83.82 | $83.80 | $83.80 |
| Purchase #3 | $27.39 | 8.853% | $29.8148 | $29.81 | $29.80 | $29.80 |
| Purchase #4 | $23.32 | 12.806% | $26.3064 | $26.31 | $26.30 | $26.30 |
| Purchase #5 | $43.25 | 9.103% | $47.187 | $47.19 | $47.20 | $47.20 |
| Purchase #6 | $249.68 | 8.863% | $271.8091 | $271.81 | $271.80 | $271.80 |
| Purchase #7 | $107.80 | 4.744% | $112.914 | $112.91 | $112.90 | $112.90 |
| 7 purchase totals = | $769.74 | $843.9394 | $843.94 | $843.90 | $843.90 | |