| 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 | $24.26 | 3.501% | $25.1093 | $25.11 | $25.10 | $25.10 |
| Purchase #2 | $188.37 | 7.189% | $201.9119 | $201.91 | $201.90 | $201.90 |
| Purchase #3 | $98.78 | 13.126% | $111.7459 | $111.75 | $111.75 | $111.70 |
| Purchase #4 | $151.27 | 8.589% | $164.2626 | $164.26 | $164.25 | $164.30 |
| Purchase #5 | $211.70 | 13.335% | $239.9302 | $239.93 | $239.95 | $239.90 |
| Purchase #6 | $143.98 | 7.772% | $155.1701 | $155.17 | $155.15 | $155.20 |
| Purchase #7 | $213.72 | 9.862% | $234.7971 | $234.80 | $234.80 | $234.80 |
| 7 purchase totals = | $1,032.08 | $1,132.9271 | $1,132.93 | $1,132.90 | $1,132.90 | |