| 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 | $211.41 | 4.845% | $221.6528 | $221.65 | $221.65 | $221.70 |
| Purchase #2 | $95.76 | 8.513% | $103.912 | $103.91 | $103.90 | $103.90 |
| Purchase #3 | $43.94 | 5.616% | $46.4077 | $46.41 | $46.40 | $46.40 |
| Purchase #4 | $13.32 | 6.231% | $14.15 | $14.15 | $14.15 | $14.20 |
| Purchase #5 | $165.87 | 9.779% | $182.0904 | $182.09 | $182.10 | $182.10 |
| Purchase #6 | $171.82 | 10.367% | $189.6326 | $189.63 | $189.65 | $189.60 |
| Purchase #7 | $43.66 | 10.133% | $48.0841 | $48.08 | $48.10 | $48.10 |
| 7 purchase totals = | $745.78 | $805.9296 | $805.92 | $805.95 | $806.00 | |