| 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 | $129.98 | 10.669% | $143.8476 | $143.85 | $143.85 | $143.80 |
| Purchase #2 | $36.56 | 8.703% | $39.7418 | $39.74 | $39.75 | $39.70 |
| Purchase #3 | $126.34 | 3.421% | $130.6621 | $130.66 | $130.65 | $130.70 |
| Purchase #4 | $82.35 | 6.226% | $87.4771 | $87.48 | $87.50 | $87.50 |
| Purchase #5 | $93.86 | 10.800% | $103.9969 | $104.00 | $104.00 | $104.00 |
| Purchase #6 | $226.87 | 10.873% | $251.5376 | $251.54 | $251.55 | $251.50 |
| Purchase #7 | $233.81 | 4.193% | $243.6137 | $243.61 | $243.60 | $243.60 |
| 7 purchase totals = | $929.77 | $1,000.8768 | $1,000.88 | $1,000.90 | $1,000.80 | |