| 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 | $8.87 | 13.322% | $10.0517 | $10.05 | $10.05 | $10.10 |
| Purchase #2 | $17.96 | 3.112% | $18.5189 | $18.52 | $18.50 | $18.50 |
| Purchase #3 | $214.99 | 13.837% | $244.7382 | $244.74 | $244.75 | $244.70 |
| Purchase #4 | $100.61 | 4.752% | $105.391 | $105.39 | $105.40 | $105.40 |
| Purchase #5 | $186.90 | 13.513% | $212.1558 | $212.16 | $212.15 | $212.20 |
| Purchase #6 | $91.92 | 4.659% | $96.2026 | $96.20 | $96.20 | $96.20 |
| Purchase #7 | $231.56 | 11.839% | $258.9744 | $258.97 | $258.95 | $259.00 |
| 7 purchase totals = | $852.81 | $946.0326 | $946.03 | $946.00 | $946.10 | |