| 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 | $241.78 | 12.632% | $272.3216 | $272.32 | $272.30 | $272.30 |
| Purchase #2 | $47.64 | 5.786% | $50.3965 | $50.40 | $50.40 | $50.40 |
| Purchase #3 | $18.47 | 13.322% | $20.9306 | $20.93 | $20.95 | $20.90 |
| Purchase #4 | $224.39 | 8.178% | $242.7406 | $242.74 | $242.75 | $242.70 |
| Purchase #5 | $178.27 | 12.873% | $201.2187 | $201.22 | $201.20 | $201.20 |
| Purchase #6 | $53.70 | 4.568% | $56.153 | $56.15 | $56.15 | $56.20 |
| Purchase #7 | $90.92 | 13.730% | $103.4033 | $103.40 | $103.40 | $103.40 |
| 7 purchase totals = | $855.17 | $947.1643 | $947.16 | $947.15 | $947.10 | |