| 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 | $187.65 | 13.328% | $212.66 | $212.66 | $212.65 | $212.70 |
| Purchase #2 | $163.69 | 6.791% | $174.8062 | $174.81 | $174.80 | $174.80 |
| Purchase #3 | $225.84 | 10.172% | $248.8124 | $248.81 | $248.80 | $248.80 |
| Purchase #4 | $42.26 | 4.324% | $44.0873 | $44.09 | $44.10 | $44.10 |
| Purchase #5 | $106.55 | 5.121% | $112.0064 | $112.01 | $112.00 | $112.00 |
| Purchase #6 | $187.34 | 11.859% | $209.5567 | $209.56 | $209.55 | $209.60 |
| Purchase #7 | $23.86 | 12.319% | $26.7993 | $26.80 | $26.80 | $26.80 |
| 7 purchase totals = | $937.19 | $1,028.7283 | $1,028.74 | $1,028.70 | $1,028.80 | |