| 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 | $9.92 | 8.339% | $10.7472 | $10.75 | $10.75 | $10.70 |
| Purchase #2 | $108.62 | 4.529% | $113.5394 | $113.54 | $113.55 | $113.50 |
| Purchase #3 | $232.61 | 3.339% | $240.3768 | $240.38 | $240.40 | $240.40 |
| Purchase #4 | $206.92 | 8.176% | $223.8378 | $223.84 | $223.85 | $223.80 |
| Purchase #5 | $86.58 | 7.441% | $93.0224 | $93.02 | $93.00 | $93.00 |
| Purchase #6 | $234.85 | 8.845% | $255.6225 | $255.62 | $255.60 | $255.60 |
| Purchase #7 | $235.66 | 3.200% | $243.2011 | $243.20 | $243.20 | $243.20 |
| 7 purchase totals = | $1,115.16 | $1,180.3472 | $1,180.35 | $1,180.35 | $1,180.20 | |