| 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 | $189.70 | 11.273% | $211.0849 | $211.08 | $211.10 | $211.10 |
| Purchase #2 | $139.71 | 12.184% | $156.7323 | $156.73 | $156.75 | $156.70 |
| Purchase #3 | $64.30 | 9.250% | $70.2478 | $70.25 | $70.25 | $70.20 |
| Purchase #4 | $62.97 | 7.158% | $67.4774 | $67.48 | $67.50 | $67.50 |
| Purchase #5 | $106.65 | 5.829% | $112.8666 | $112.87 | $112.85 | $112.90 |
| Purchase #6 | $48.97 | 7.867% | $52.8225 | $52.82 | $52.80 | $52.80 |
| Purchase #7 | $126.33 | 7.691% | $136.046 | $136.05 | $136.05 | $136.00 |
| 7 purchase totals = | $738.63 | $807.2775 | $807.28 | $807.30 | $807.20 | |