| 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 | $144.41 | 11.200% | $160.5839 | $160.58 | $160.60 | $160.60 |
| Purchase #2 | $122.53 | 13.259% | $138.7763 | $138.78 | $138.80 | $138.80 |
| Purchase #3 | $208.61 | 3.762% | $216.4579 | $216.46 | $216.45 | $216.50 |
| Purchase #4 | $25.74 | 11.647% | $28.7379 | $28.74 | $28.75 | $28.70 |
| Purchase #5 | $250.90 | 9.622% | $275.0416 | $275.04 | $275.05 | $275.00 |
| Purchase #6 | $204.82 | 10.616% | $226.5637 | $226.56 | $226.55 | $226.60 |
| Purchase #7 | $29.41 | 4.862% | $30.8399 | $30.84 | $30.85 | $30.80 |
| 7 purchase totals = | $986.42 | $1,077.0012 | $1,077.00 | $1,077.05 | $1,077.00 | |