| 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 | $186.63 | 13.630% | $212.0677 | $212.07 | $212.05 | $212.10 |
| Purchase #2 | $230.49 | 12.711% | $259.7876 | $259.79 | $259.80 | $259.80 |
| Purchase #3 | $124.43 | 4.181% | $129.6324 | $129.63 | $129.65 | $129.60 |
| Purchase #4 | $24.49 | 8.562% | $26.5868 | $26.59 | $26.60 | $26.60 |
| Purchase #5 | $23.84 | 6.492% | $25.3877 | $25.39 | $25.40 | $25.40 |
| Purchase #6 | $192.82 | 4.266% | $201.0457 | $201.05 | $201.05 | $201.00 |
| Purchase #7 | $57.55 | 13.440% | $65.2847 | $65.28 | $65.30 | $65.30 |
| 7 purchase totals = | $840.25 | $919.7926 | $919.80 | $919.85 | $919.80 | |