| 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 | $246.38 | 9.803% | $270.5326 | $270.53 | $270.55 | $270.50 |
| Purchase #2 | $197.47 | 6.777% | $210.8525 | $210.85 | $210.85 | $210.90 |
| Purchase #3 | $136.74 | 12.234% | $153.4688 | $153.47 | $153.45 | $153.50 |
| Purchase #4 | $225.60 | 3.654% | $233.8434 | $233.84 | $233.85 | $233.80 |
| Purchase #5 | $92.94 | 12.778% | $104.8159 | $104.82 | $104.80 | $104.80 |
| Purchase #6 | $206.87 | 7.734% | $222.8693 | $222.87 | $222.85 | $222.90 |
| Purchase #7 | $185.78 | 6.329% | $197.538 | $197.54 | $197.55 | $197.50 |
| 7 purchase totals = | $1,291.78 | $1,393.9205 | $1,393.92 | $1,393.90 | $1,393.90 | |