| 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 | $181.37 | 3.328% | $187.406 | $187.41 | $187.40 | $187.40 |
| Purchase #2 | $113.62 | 10.541% | $125.5967 | $125.60 | $125.60 | $125.60 |
| Purchase #3 | $194.34 | 4.400% | $202.891 | $202.89 | $202.90 | $202.90 |
| Purchase #4 | $8.47 | 12.263% | $9.5087 | $9.51 | $9.50 | $9.50 |
| Purchase #5 | $198.67 | 12.151% | $222.8104 | $222.81 | $222.80 | $222.80 |
| Purchase #6 | $233.78 | 10.309% | $257.8804 | $257.88 | $257.90 | $257.90 |
| Purchase #7 | $241.85 | 9.490% | $264.8016 | $264.80 | $264.80 | $264.80 |
| 7 purchase totals = | $1,172.10 | $1,270.8948 | $1,270.90 | $1,270.90 | $1,270.90 | |