| 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 | $80.99 | 8.728% | $88.0588 | $88.06 | $88.05 | $88.10 |
| Purchase #2 | $106.42 | 6.238% | $113.0585 | $113.06 | $113.05 | $113.10 |
| Purchase #3 | $183.60 | 12.610% | $206.752 | $206.75 | $206.75 | $206.80 |
| Purchase #4 | $222.94 | 11.373% | $248.295 | $248.30 | $248.30 | $248.30 |
| Purchase #5 | $15.93 | 3.671% | $16.5148 | $16.51 | $16.50 | $16.50 |
| Purchase #6 | $115.67 | 11.125% | $128.5383 | $128.54 | $128.55 | $128.50 |
| Purchase #7 | $222.33 | 5.129% | $233.7333 | $233.73 | $233.75 | $233.70 |
| 7 purchase totals = | $947.88 | $1,034.9507 | $1,034.95 | $1,034.95 | $1,035.00 | |