| 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 | $98.90 | 4.390% | $103.2417 | $103.24 | $103.25 | $103.20 |
| Purchase #2 | $205.89 | 3.379% | $212.847 | $212.85 | $212.85 | $212.80 |
| Purchase #3 | $239.96 | 12.213% | $269.2663 | $269.27 | $269.25 | $269.30 |
| Purchase #4 | $230.78 | 12.456% | $259.526 | $259.53 | $259.55 | $259.50 |
| Purchase #5 | $230.84 | 8.420% | $250.2767 | $250.28 | $250.30 | $250.30 |
| Purchase #6 | $38.32 | 12.786% | $43.2196 | $43.22 | $43.20 | $43.20 |
| Purchase #7 | $65.96 | 12.327% | $74.0909 | $74.09 | $74.10 | $74.10 |
| 7 purchase totals = | $1,110.65 | $1,212.4682 | $1,212.48 | $1,212.50 | $1,212.40 | |