| 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 | $232.51 | 7.126% | $249.0787 | $249.08 | $249.10 | $249.10 |
| Purchase #2 | $249.53 | 6.719% | $266.2959 | $266.30 | $266.30 | $266.30 |
| Purchase #3 | $204.62 | 8.599% | $222.2153 | $222.22 | $222.20 | $222.20 |
| Purchase #4 | $210.40 | 4.468% | $219.8007 | $219.80 | $219.80 | $219.80 |
| Purchase #5 | $153.58 | 11.760% | $171.641 | $171.64 | $171.65 | $171.60 |
| Purchase #6 | $153.53 | 13.481% | $174.2274 | $174.23 | $174.25 | $174.20 |
| Purchase #7 | $65.79 | 3.199% | $67.8946 | $67.89 | $67.90 | $67.90 |
| 7 purchase totals = | $1,269.96 | $1,371.1536 | $1,371.16 | $1,371.20 | $1,371.10 | |