| 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 | $247.87 | 13.732% | $281.9075 | $281.91 | $281.90 | $281.90 |
| Purchase #2 | $58.45 | 13.550% | $66.37 | $66.37 | $66.35 | $66.40 |
| Purchase #3 | $199.66 | 6.693% | $213.0232 | $213.02 | $213.00 | $213.00 |
| Purchase #4 | $8.45 | 5.355% | $8.9025 | $8.90 | $8.90 | $8.90 |
| Purchase #5 | $185.61 | 12.838% | $209.4386 | $209.44 | $209.45 | $209.40 |
| Purchase #6 | $127.82 | 8.408% | $138.5671 | $138.57 | $138.55 | $138.60 |
| Purchase #7 | $238.82 | 3.609% | $247.439 | $247.44 | $247.45 | $247.40 |
| 7 purchase totals = | $1,066.68 | $1,165.6479 | $1,165.65 | $1,165.60 | $1,165.60 | |