| 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 | $243.67 | 12.638% | $274.465 | $274.47 | $274.45 | $274.50 |
| Purchase #2 | $154.81 | 9.316% | $169.2321 | $169.23 | $169.25 | $169.20 |
| Purchase #3 | $166.80 | 4.591% | $174.4578 | $174.46 | $174.45 | $174.50 |
| Purchase #4 | $34.72 | 13.665% | $39.4645 | $39.46 | $39.45 | $39.50 |
| Purchase #5 | $104.40 | 13.204% | $118.185 | $118.19 | $118.20 | $118.20 |
| Purchase #6 | $82.98 | 12.133% | $93.048 | $93.05 | $93.05 | $93.00 |
| Purchase #7 | $150.35 | 5.633% | $158.8192 | $158.82 | $158.80 | $158.80 |
| 7 purchase totals = | $937.73 | $1,027.6716 | $1,027.68 | $1,027.65 | $1,027.70 | |