| 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 | $208.91 | 7.612% | $224.8122 | $224.81 | $224.80 | $224.80 |
| Purchase #2 | $228.83 | 7.571% | $246.1547 | $246.15 | $246.15 | $246.20 |
| Purchase #3 | $41.77 | 9.453% | $45.7185 | $45.72 | $45.70 | $45.70 |
| Purchase #4 | $189.52 | 12.437% | $213.0906 | $213.09 | $213.10 | $213.10 |
| Purchase #5 | $76.59 | 13.791% | $87.1525 | $87.15 | $87.15 | $87.20 |
| Purchase #6 | $137.98 | 12.466% | $155.1806 | $155.18 | $155.20 | $155.20 |
| Purchase #7 | $208.27 | 13.530% | $236.4489 | $236.45 | $236.45 | $236.40 |
| 7 purchase totals = | $1,091.87 | $1,208.5580 | $1,208.55 | $1,208.55 | $1,208.60 | |