| 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 | $28.37 | 11.240% | $31.5588 | $31.56 | $31.55 | $31.60 |
| Purchase #2 | $218.90 | 6.112% | $232.2792 | $232.28 | $232.30 | $232.30 |
| Purchase #3 | $130.60 | 4.857% | $136.9432 | $136.94 | $136.95 | $136.90 |
| Purchase #4 | $20.57 | 7.544% | $22.1218 | $22.12 | $22.10 | $22.10 |
| Purchase #5 | $240.91 | 7.460% | $258.8819 | $258.88 | $258.90 | $258.90 |
| Purchase #6 | $54.48 | 3.548% | $56.413 | $56.41 | $56.40 | $56.40 |
| Purchase #7 | $121.73 | 13.410% | $138.054 | $138.05 | $138.05 | $138.10 |
| 7 purchase totals = | $815.56 | $876.2519 | $876.24 | $876.25 | $876.30 | |