| 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 | $205.39 | 13.770% | $233.6722 | $233.67 | $233.65 | $233.70 |
| Purchase #2 | $127.49 | 4.301% | $132.9733 | $132.97 | $132.95 | $133.00 |
| Purchase #3 | $193.50 | 6.133% | $205.3674 | $205.37 | $205.35 | $205.40 |
| Purchase #4 | $216.34 | 6.410% | $230.2074 | $230.21 | $230.20 | $230.20 |
| Purchase #5 | $198.81 | 4.582% | $207.9195 | $207.92 | $207.90 | $207.90 |
| Purchase #6 | $93.42 | 5.537% | $98.5927 | $98.59 | $98.60 | $98.60 |
| Purchase #7 | $101.92 | 7.689% | $109.7566 | $109.76 | $109.75 | $109.80 |
| 7 purchase totals = | $1,136.87 | $1,218.4891 | $1,218.49 | $1,218.40 | $1,218.60 | |