| 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 | $11.82 | 4.125% | $12.3076 | $12.31 | $12.30 | $12.30 |
| Purchase #2 | $193.63 | 6.780% | $206.7581 | $206.76 | $206.75 | $206.80 |
| Purchase #3 | $213.80 | 9.703% | $234.545 | $234.55 | $234.55 | $234.50 |
| Purchase #4 | $159.70 | 4.452% | $166.8098 | $166.81 | $166.80 | $166.80 |
| Purchase #5 | $146.42 | 7.346% | $157.176 | $157.18 | $157.20 | $157.20 |
| Purchase #6 | $151.70 | 8.466% | $164.5429 | $164.54 | $164.55 | $164.50 |
| Purchase #7 | $129.45 | 3.207% | $133.6015 | $133.60 | $133.60 | $133.60 |
| 7 purchase totals = | $1,006.52 | $1,075.7409 | $1,075.75 | $1,075.75 | $1,075.70 | |