| 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 | $125.57 | 5.523% | $132.5052 | $132.51 | $132.50 | $132.50 |
| Purchase #2 | $141.26 | 6.223% | $150.0506 | $150.05 | $150.05 | $150.10 |
| Purchase #3 | $43.29 | 3.569% | $44.835 | $44.84 | $44.85 | $44.80 |
| Purchase #4 | $17.42 | 4.688% | $18.2366 | $18.24 | $18.25 | $18.20 |
| Purchase #5 | $225.40 | 8.620% | $244.8295 | $244.83 | $244.85 | $244.80 |
| Purchase #6 | $207.30 | 7.126% | $222.0722 | $222.07 | $222.05 | $222.10 |
| Purchase #7 | $91.82 | 5.292% | $96.6791 | $96.68 | $96.70 | $96.70 |
| 7 purchase totals = | $852.06 | $909.2082 | $909.22 | $909.25 | $909.20 | |