| 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 | $69.96 | 3.467% | $72.3855 | $72.39 | $72.40 | $72.40 |
| Purchase #2 | $225.82 | 11.262% | $251.2518 | $251.25 | $251.25 | $251.30 |
| Purchase #3 | $146.36 | 4.815% | $153.4072 | $153.41 | $153.40 | $153.40 |
| Purchase #4 | $215.70 | 8.863% | $234.8175 | $234.82 | $234.80 | $234.80 |
| Purchase #5 | $231.32 | 10.223% | $254.9678 | $254.97 | $254.95 | $255.00 |
| Purchase #6 | $8.66 | 11.664% | $9.6701 | $9.67 | $9.65 | $9.70 |
| Purchase #7 | $113.33 | 8.781% | $123.2815 | $123.28 | $123.30 | $123.30 |
| 7 purchase totals = | $1,011.15 | $1,099.7814 | $1,099.79 | $1,099.75 | $1,099.90 | |