| 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 | $115.90 | 5.333% | $122.0809 | $122.08 | $122.10 | $122.10 |
| Purchase #2 | $31.44 | 6.410% | $33.4553 | $33.46 | $33.45 | $33.50 |
| Purchase #3 | $76.58 | 9.411% | $83.7869 | $83.79 | $83.80 | $83.80 |
| Purchase #4 | $161.76 | 7.606% | $174.0635 | $174.06 | $174.05 | $174.10 |
| Purchase #5 | $181.61 | 9.400% | $198.6813 | $198.68 | $198.70 | $198.70 |
| Purchase #6 | $225.94 | 9.711% | $247.881 | $247.88 | $247.90 | $247.90 |
| Purchase #7 | $151.45 | 7.419% | $162.6861 | $162.69 | $162.70 | $162.70 |
| 7 purchase totals = | $944.68 | $1,022.6350 | $1,022.64 | $1,022.70 | $1,022.80 | |