| 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 | $190.26 | 10.219% | $209.7027 | $209.70 | $209.70 | $209.70 |
| Purchase #2 | $41.38 | 11.684% | $46.2148 | $46.21 | $46.20 | $46.20 |
| Purchase #3 | $236.46 | 4.144% | $246.2589 | $246.26 | $246.25 | $246.30 |
| Purchase #4 | $191.45 | 5.422% | $201.8304 | $201.83 | $201.85 | $201.80 |
| Purchase #5 | $171.64 | 10.349% | $189.403 | $189.40 | $189.40 | $189.40 |
| Purchase #6 | $136.76 | 12.626% | $154.0273 | $154.03 | $154.05 | $154.00 |
| Purchase #7 | $149.63 | 10.492% | $165.3292 | $165.33 | $165.35 | $165.30 |
| 7 purchase totals = | $1,117.58 | $1,212.7663 | $1,212.76 | $1,212.80 | $1,212.70 | |