| 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 | $198.60 | 12.312% | $223.0516 | $223.05 | $223.05 | $223.10 |
| Purchase #2 | $230.44 | 13.653% | $261.902 | $261.90 | $261.90 | $261.90 |
| Purchase #3 | $155.53 | 4.607% | $162.6953 | $162.70 | $162.70 | $162.70 |
| Purchase #4 | $69.42 | 8.360% | $75.2235 | $75.22 | $75.20 | $75.20 |
| Purchase #5 | $186.76 | 10.124% | $205.6676 | $205.67 | $205.65 | $205.70 |
| Purchase #6 | $150.67 | 9.524% | $165.0198 | $165.02 | $165.00 | $165.00 |
| Purchase #7 | $168.42 | 13.337% | $190.8822 | $190.88 | $190.90 | $190.90 |
| 7 purchase totals = | $1,159.84 | $1,284.4420 | $1,284.44 | $1,284.40 | $1,284.50 | |