| 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 | $111.65 | 7.709% | $120.2571 | $120.26 | $120.25 | $120.30 |
| Purchase #2 | $161.87 | 4.743% | $169.5475 | $169.55 | $169.55 | $169.50 |
| Purchase #3 | $238.72 | 12.411% | $268.3475 | $268.35 | $268.35 | $268.30 |
| Purchase #4 | $129.69 | 13.113% | $146.6962 | $146.70 | $146.70 | $146.70 |
| Purchase #5 | $105.33 | 4.549% | $110.1215 | $110.12 | $110.10 | $110.10 |
| Purchase #6 | $230.61 | 8.799% | $250.9014 | $250.90 | $250.90 | $250.90 |
| Purchase #7 | $100.40 | 4.424% | $104.8417 | $104.84 | $104.85 | $104.80 |
| 7 purchase totals = | $1,078.27 | $1,170.7129 | $1,170.72 | $1,170.70 | $1,170.60 | |