| 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 | $121.66 | 8.668% | $132.2055 | $132.21 | $132.20 | $132.20 |
| Purchase #2 | $44.89 | 6.677% | $47.8873 | $47.89 | $47.90 | $47.90 |
| Purchase #3 | $226.75 | 3.703% | $235.1466 | $235.15 | $235.15 | $235.10 |
| Purchase #4 | $77.90 | 13.755% | $88.6151 | $88.62 | $88.60 | $88.60 |
| Purchase #5 | $159.80 | 6.316% | $169.893 | $169.89 | $169.90 | $169.90 |
| Purchase #6 | $217.75 | 9.522% | $238.4842 | $238.48 | $238.50 | $238.50 |
| Purchase #7 | $167.97 | 11.545% | $187.3621 | $187.36 | $187.35 | $187.40 |
| 7 purchase totals = | $1,016.72 | $1,099.5938 | $1,099.60 | $1,099.60 | $1,099.60 | |