| 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 | $222.66 | 7.461% | $239.2727 | $239.27 | $239.25 | $239.30 |
| Purchase #2 | $207.90 | 11.202% | $231.189 | $231.19 | $231.20 | $231.20 |
| Purchase #3 | $104.25 | 10.708% | $115.4131 | $115.41 | $115.40 | $115.40 |
| Purchase #4 | $195.54 | 8.463% | $212.0886 | $212.09 | $212.10 | $212.10 |
| Purchase #5 | $184.55 | 11.823% | $206.3693 | $206.37 | $206.35 | $206.40 |
| Purchase #6 | $223.98 | 7.402% | $240.559 | $240.56 | $240.55 | $240.60 |
| Purchase #7 | $156.80 | 4.594% | $164.0034 | $164.00 | $164.00 | $164.00 |
| 7 purchase totals = | $1,295.68 | $1,408.8951 | $1,408.89 | $1,408.85 | $1,409.00 | |