| 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 | $231.63 | 6.760% | $247.2882 | $247.29 | $247.30 | $247.30 |
| Purchase #2 | $168.64 | 8.551% | $183.0604 | $183.06 | $183.05 | $183.10 |
| Purchase #3 | $230.32 | 3.788% | $239.0445 | $239.04 | $239.05 | $239.00 |
| Purchase #4 | $140.51 | 11.257% | $156.3272 | $156.33 | $156.35 | $156.30 |
| Purchase #5 | $8.56 | 8.278% | $9.2686 | $9.27 | $9.25 | $9.30 |
| Purchase #6 | $225.61 | 4.775% | $236.3829 | $236.38 | $236.40 | $236.40 |
| Purchase #7 | $18.72 | 6.126% | $19.8668 | $19.87 | $19.85 | $19.90 |
| 7 purchase totals = | $1,023.99 | $1,091.2386 | $1,091.24 | $1,091.25 | $1,091.30 | |