| 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 | $198.90 | 3.742% | $206.3428 | $206.34 | $206.35 | $206.30 |
| Purchase #2 | $82.62 | 3.581% | $85.5786 | $85.58 | $85.60 | $85.60 |
| Purchase #3 | $237.31 | 12.308% | $266.5181 | $266.52 | $266.50 | $266.50 |
| Purchase #4 | $203.70 | 9.564% | $223.1819 | $223.18 | $223.20 | $223.20 |
| Purchase #5 | $151.35 | 9.242% | $165.3378 | $165.34 | $165.35 | $165.30 |
| Purchase #6 | $213.30 | 11.256% | $237.309 | $237.31 | $237.30 | $237.30 |
| Purchase #7 | $191.81 | 7.473% | $206.144 | $206.14 | $206.15 | $206.10 |
| 7 purchase totals = | $1,278.99 | $1,390.4122 | $1,390.41 | $1,390.45 | $1,390.30 | |