| 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 | $246.58 | 6.540% | $262.7063 | $262.71 | $262.70 | $262.70 |
| Purchase #2 | $202.55 | 10.435% | $223.6861 | $223.69 | $223.70 | $223.70 |
| Purchase #3 | $50.48 | 6.659% | $53.8415 | $53.84 | $53.85 | $53.80 |
| Purchase #4 | $64.57 | 7.229% | $69.2378 | $69.24 | $69.25 | $69.20 |
| Purchase #5 | $117.72 | 6.592% | $125.4801 | $125.48 | $125.50 | $125.50 |
| Purchase #6 | $190.32 | 3.753% | $197.4627 | $197.46 | $197.45 | $197.50 |
| Purchase #7 | $216.85 | 13.154% | $245.3744 | $245.37 | $245.35 | $245.40 |
| 7 purchase totals = | $1,089.07 | $1,177.7889 | $1,177.79 | $1,177.80 | $1,177.80 | |