| 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 | $222.52 | 5.194% | $234.0777 | $234.08 | $234.10 | $234.10 |
| Purchase #2 | $190.50 | 13.782% | $216.7547 | $216.75 | $216.75 | $216.80 |
| Purchase #3 | $145.41 | 5.587% | $153.5341 | $153.53 | $153.55 | $153.50 |
| Purchase #4 | $54.94 | 4.680% | $57.5112 | $57.51 | $57.50 | $57.50 |
| Purchase #5 | $187.90 | 5.378% | $198.0053 | $198.01 | $198.00 | $198.00 |
| Purchase #6 | $19.27 | 3.832% | $20.0084 | $20.01 | $20.00 | $20.00 |
| Purchase #7 | $201.64 | 5.301% | $212.3289 | $212.33 | $212.35 | $212.30 |
| 7 purchase totals = | $1,022.18 | $1,092.2203 | $1,092.22 | $1,092.25 | $1,092.20 | |