| 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 | $120.31 | 13.351% | $136.3726 | $136.37 | $136.35 | $136.40 |
| Purchase #2 | $208.40 | 10.630% | $230.5529 | $230.55 | $230.55 | $230.60 |
| Purchase #3 | $18.50 | 8.276% | $20.0311 | $20.03 | $20.05 | $20.00 |
| Purchase #4 | $192.41 | 12.509% | $216.4786 | $216.48 | $216.50 | $216.50 |
| Purchase #5 | $23.87 | 4.838% | $25.0248 | $25.02 | $25.00 | $25.00 |
| Purchase #6 | $42.99 | 10.359% | $47.4433 | $47.44 | $47.45 | $47.40 |
| Purchase #7 | $52.55 | 12.284% | $59.0052 | $59.01 | $59.00 | $59.00 |
| 7 purchase totals = | $659.03 | $734.9085 | $734.90 | $734.90 | $734.90 | |