| 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 | $106.80 | 12.868% | $120.543 | $120.54 | $120.55 | $120.50 |
| Purchase #2 | $109.37 | 4.806% | $114.6263 | $114.63 | $114.65 | $114.60 |
| Purchase #3 | $160.65 | 10.117% | $176.903 | $176.90 | $176.90 | $176.90 |
| Purchase #4 | $200.42 | 11.631% | $223.7309 | $223.73 | $223.75 | $223.70 |
| Purchase #5 | $201.96 | 12.499% | $227.203 | $227.20 | $227.20 | $227.20 |
| Purchase #6 | $19.50 | 9.328% | $21.319 | $21.32 | $21.30 | $21.30 |
| Purchase #7 | $225.43 | 9.832% | $247.5943 | $247.59 | $247.60 | $247.60 |
| 7 purchase totals = | $1,024.13 | $1,131.9195 | $1,131.91 | $1,131.95 | $1,131.80 | |