| 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 | $84.34 | 3.558% | $87.3408 | $87.34 | $87.35 | $87.30 |
| Purchase #2 | $237.81 | 9.566% | $260.5589 | $260.56 | $260.55 | $260.60 |
| Purchase #3 | $112.30 | 4.158% | $116.9694 | $116.97 | $116.95 | $117.00 |
| Purchase #4 | $230.72 | 13.662% | $262.241 | $262.24 | $262.25 | $262.20 |
| Purchase #5 | $149.55 | 8.481% | $162.2333 | $162.23 | $162.25 | $162.20 |
| Purchase #6 | $15.98 | 13.411% | $18.1231 | $18.12 | $18.10 | $18.10 |
| Purchase #7 | $188.48 | 5.613% | $199.0594 | $199.06 | $199.05 | $199.10 |
| 7 purchase totals = | $1,019.18 | $1,106.5259 | $1,106.52 | $1,106.50 | $1,106.50 | |