| 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 | $214.28 | 13.484% | $243.1735 | $243.17 | $243.15 | $243.20 |
| Purchase #2 | $81.59 | 6.344% | $86.7661 | $86.77 | $86.75 | $86.80 |
| Purchase #3 | $182.32 | 12.644% | $205.3725 | $205.37 | $205.35 | $205.40 |
| Purchase #4 | $227.67 | 3.626% | $235.9253 | $235.93 | $235.95 | $235.90 |
| Purchase #5 | $197.40 | 13.247% | $223.5496 | $223.55 | $223.55 | $223.50 |
| Purchase #6 | $140.87 | 9.406% | $154.1202 | $154.12 | $154.10 | $154.10 |
| Purchase #7 | $12.27 | 6.207% | $13.0316 | $13.03 | $13.05 | $13.00 |
| 7 purchase totals = | $1,056.40 | $1,161.9388 | $1,161.94 | $1,161.90 | $1,161.90 | |