| 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 | $138.71 | 11.572% | $154.7615 | $154.76 | $154.75 | $154.80 |
| Purchase #2 | $108.46 | 3.516% | $112.2735 | $112.27 | $112.25 | $112.30 |
| Purchase #3 | $176.48 | 9.636% | $193.4856 | $193.49 | $193.50 | $193.50 |
| Purchase #4 | $5.49 | 4.710% | $5.7486 | $5.75 | $5.75 | $5.70 |
| Purchase #5 | $52.77 | 7.680% | $56.8227 | $56.82 | $56.80 | $56.80 |
| Purchase #6 | $241.28 | 12.504% | $271.4497 | $271.45 | $271.45 | $271.40 |
| Purchase #7 | $222.30 | 11.355% | $247.5422 | $247.54 | $247.55 | $247.50 |
| 7 purchase totals = | $945.49 | $1,042.0838 | $1,042.08 | $1,042.05 | $1,042.00 | |