| 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 | $111.87 | 7.308% | $120.0455 | $120.05 | $120.05 | $120.00 |
| Purchase #2 | $97.46 | 4.676% | $102.0172 | $102.02 | $102.00 | $102.00 |
| Purchase #3 | $31.58 | 11.417% | $35.1855 | $35.19 | $35.20 | $35.20 |
| Purchase #4 | $31.70 | 6.729% | $33.8331 | $33.83 | $33.85 | $33.80 |
| Purchase #5 | $241.39 | 3.711% | $250.348 | $250.35 | $250.35 | $250.30 |
| Purchase #6 | $230.87 | 3.742% | $239.5092 | $239.51 | $239.50 | $239.50 |
| Purchase #7 | $8.34 | 10.837% | $9.2438 | $9.24 | $9.25 | $9.20 |
| 7 purchase totals = | $753.21 | $790.1823 | $790.19 | $790.20 | $790.00 | |