| 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 | $225.41 | 10.530% | $249.1457 | $249.15 | $249.15 | $249.10 |
| Purchase #2 | $192.91 | 6.872% | $206.1668 | $206.17 | $206.15 | $206.20 |
| Purchase #3 | $216.92 | 5.801% | $229.5035 | $229.50 | $229.50 | $229.50 |
| Purchase #4 | $79.63 | 5.700% | $84.1689 | $84.17 | $84.15 | $84.20 |
| Purchase #5 | $19.50 | 4.845% | $20.4448 | $20.44 | $20.45 | $20.40 |
| Purchase #6 | $164.48 | 10.856% | $182.3359 | $182.34 | $182.35 | $182.30 |
| Purchase #7 | $239.48 | 12.632% | $269.7311 | $269.73 | $269.75 | $269.70 |
| 7 purchase totals = | $1,138.33 | $1,241.4967 | $1,241.50 | $1,241.50 | $1,241.40 | |