| 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 | $126.45 | 9.327% | $138.244 | $138.24 | $138.25 | $138.20 |
| Purchase #2 | $94.48 | 13.711% | $107.4342 | $107.43 | $107.45 | $107.40 |
| Purchase #3 | $188.39 | 6.459% | $200.5581 | $200.56 | $200.55 | $200.60 |
| Purchase #4 | $25.28 | 8.133% | $27.336 | $27.34 | $27.35 | $27.30 |
| Purchase #5 | $241.75 | 12.605% | $272.2226 | $272.22 | $272.20 | $272.20 |
| Purchase #6 | $5.41 | 7.556% | $5.8188 | $5.82 | $5.80 | $5.80 |
| Purchase #7 | $34.88 | 4.153% | $36.3286 | $36.33 | $36.35 | $36.30 |
| 7 purchase totals = | $716.64 | $787.9423 | $787.94 | $787.95 | $787.80 | |