| 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 | $219.51 | 8.419% | $237.9905 | $237.99 | $238.00 | $238.00 |
| Purchase #2 | $203.60 | 13.288% | $230.6544 | $230.65 | $230.65 | $230.70 |
| Purchase #3 | $248.50 | 10.140% | $273.6979 | $273.70 | $273.70 | $273.70 |
| Purchase #4 | $19.61 | 9.208% | $21.4157 | $21.42 | $21.40 | $21.40 |
| Purchase #5 | $185.38 | 11.377% | $206.4707 | $206.47 | $206.45 | $206.50 |
| Purchase #6 | $130.31 | 9.173% | $142.2633 | $142.26 | $142.25 | $142.30 |
| Purchase #7 | $205.56 | 12.468% | $231.1892 | $231.19 | $231.20 | $231.20 |
| 7 purchase totals = | $1,212.47 | $1,343.6817 | $1,343.68 | $1,343.65 | $1,343.80 | |