| 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 | $202.92 | 8.686% | $220.5456 | $220.55 | $220.55 | $220.50 |
| Purchase #2 | $129.99 | 8.275% | $140.7467 | $140.75 | $140.75 | $140.70 |
| Purchase #3 | $58.68 | 4.711% | $61.4444 | $61.44 | $61.45 | $61.40 |
| Purchase #4 | $19.85 | 12.374% | $22.3062 | $22.31 | $22.30 | $22.30 |
| Purchase #5 | $208.29 | 8.327% | $225.6343 | $225.63 | $225.65 | $225.60 |
| Purchase #6 | $68.65 | 10.295% | $75.7175 | $75.72 | $75.70 | $75.70 |
| Purchase #7 | $77.91 | 3.579% | $80.6984 | $80.70 | $80.70 | $80.70 |
| 7 purchase totals = | $766.29 | $827.0931 | $827.10 | $827.10 | $826.90 | |