| 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 | $136.96 | 12.255% | $153.7444 | $153.74 | $153.75 | $153.70 |
| Purchase #2 | $92.91 | 12.520% | $104.5423 | $104.54 | $104.55 | $104.50 |
| Purchase #3 | $24.48 | 7.760% | $26.3796 | $26.38 | $26.40 | $26.40 |
| Purchase #4 | $105.42 | 10.385% | $116.3679 | $116.37 | $116.35 | $116.40 |
| Purchase #5 | $129.56 | 3.408% | $133.9754 | $133.98 | $134.00 | $134.00 |
| Purchase #6 | $205.54 | 4.312% | $214.4029 | $214.40 | $214.40 | $214.40 |
| Purchase #7 | $208.37 | 10.666% | $230.5947 | $230.59 | $230.60 | $230.60 |
| 7 purchase totals = | $903.24 | $980.0072 | $980.00 | $980.05 | $980.00 | |