| 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 | $185.37 | 11.619% | $206.9081 | $206.91 | $206.90 | $206.90 |
| Purchase #2 | $230.45 | 5.363% | $242.809 | $242.81 | $242.80 | $242.80 |
| Purchase #3 | $140.26 | 5.667% | $148.2085 | $148.21 | $148.20 | $148.20 |
| Purchase #4 | $196.54 | 10.376% | $216.933 | $216.93 | $216.95 | $216.90 |
| Purchase #5 | $203.46 | 4.341% | $212.2922 | $212.29 | $212.30 | $212.30 |
| Purchase #6 | $219.90 | 12.616% | $247.6426 | $247.64 | $247.65 | $247.60 |
| Purchase #7 | $229.80 | 11.581% | $256.4131 | $256.41 | $256.40 | $256.40 |
| 7 purchase totals = | $1,405.78 | $1,531.2065 | $1,531.20 | $1,531.20 | $1,531.10 | |