| 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 | $200.94 | 3.824% | $208.6239 | $208.62 | $208.60 | $208.60 |
| Purchase #2 | $200.59 | 10.446% | $221.5436 | $221.54 | $221.55 | $221.50 |
| Purchase #3 | $222.95 | 11.500% | $248.5893 | $248.59 | $248.60 | $248.60 |
| Purchase #4 | $11.60 | 9.377% | $12.6877 | $12.69 | $12.70 | $12.70 |
| Purchase #5 | $9.76 | 4.757% | $10.2243 | $10.22 | $10.20 | $10.20 |
| Purchase #6 | $50.94 | 10.153% | $56.1119 | $56.11 | $56.10 | $56.10 |
| Purchase #7 | $188.90 | 4.802% | $197.971 | $197.97 | $197.95 | $198.00 |
| 7 purchase totals = | $885.68 | $955.7517 | $955.74 | $955.70 | $955.70 | |