| 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 | $11.78 | 11.686% | $13.1566 | $13.16 | $13.15 | $13.20 |
| Purchase #2 | $130.63 | 6.414% | $139.0086 | $139.01 | $139.00 | $139.00 |
| Purchase #3 | $180.61 | 6.764% | $192.8265 | $192.83 | $192.85 | $192.80 |
| Purchase #4 | $250.94 | 13.795% | $285.5572 | $285.56 | $285.55 | $285.60 |
| Purchase #5 | $23.97 | 12.159% | $26.8845 | $26.88 | $26.90 | $26.90 |
| Purchase #6 | $74.96 | 6.697% | $79.9801 | $79.98 | $80.00 | $80.00 |
| Purchase #7 | $201.88 | 4.850% | $211.6712 | $211.67 | $211.65 | $211.70 |
| 7 purchase totals = | $874.77 | $949.0847 | $949.09 | $949.10 | $949.20 | |