| 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 | $193.89 | 6.552% | $206.5937 | $206.59 | $206.60 | $206.60 |
| Purchase #2 | $241.69 | 10.258% | $266.4826 | $266.48 | $266.50 | $266.50 |
| Purchase #3 | $166.65 | 8.211% | $180.3336 | $180.33 | $180.35 | $180.30 |
| Purchase #4 | $74.43 | 5.378% | $78.4328 | $78.43 | $78.45 | $78.40 |
| Purchase #5 | $38.78 | 12.806% | $43.7462 | $43.75 | $43.75 | $43.70 |
| Purchase #6 | $200.92 | 8.727% | $218.4543 | $218.45 | $218.45 | $218.50 |
| Purchase #7 | $135.84 | 13.411% | $154.0575 | $154.06 | $154.05 | $154.10 |
| 7 purchase totals = | $1,052.20 | $1,148.1007 | $1,148.09 | $1,148.15 | $1,148.10 | |