| 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 | $99.44 | 9.651% | $109.037 | $109.04 | $109.05 | $109.00 |
| Purchase #2 | $201.61 | 9.494% | $220.7509 | $220.75 | $220.75 | $220.80 |
| Purchase #3 | $112.68 | 13.227% | $127.5842 | $127.58 | $127.60 | $127.60 |
| Purchase #4 | $15.62 | 11.164% | $17.3638 | $17.36 | $17.35 | $17.40 |
| Purchase #5 | $8.94 | 10.224% | $9.854 | $9.85 | $9.85 | $9.90 |
| Purchase #6 | $242.76 | 3.152% | $250.4118 | $250.41 | $250.40 | $250.40 |
| Purchase #7 | $54.92 | 3.732% | $56.9696 | $56.97 | $56.95 | $57.00 |
| 7 purchase totals = | $735.97 | $791.9713 | $791.96 | $791.95 | $792.10 | |