| 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 | $205.57 | 3.230% | $212.2099 | $212.21 | $212.20 | $212.20 |
| Purchase #2 | $120.62 | 4.352% | $125.8694 | $125.87 | $125.85 | $125.90 |
| Purchase #3 | $93.77 | 13.577% | $106.5012 | $106.50 | $106.50 | $106.50 |
| Purchase #4 | $130.50 | 4.372% | $136.2055 | $136.21 | $136.20 | $136.20 |
| Purchase #5 | $156.39 | 9.661% | $171.4988 | $171.50 | $171.50 | $171.50 |
| Purchase #6 | $248.36 | 5.672% | $262.447 | $262.45 | $262.45 | $262.40 |
| Purchase #7 | $113.58 | 9.125% | $123.9442 | $123.94 | $123.95 | $123.90 |
| 7 purchase totals = | $1,068.79 | $1,138.6760 | $1,138.68 | $1,138.65 | $1,138.60 | |