| 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 | $248.71 | 12.729% | $280.3683 | $280.37 | $280.35 | $280.40 |
| Purchase #2 | $18.43 | 7.192% | $19.7555 | $19.76 | $19.75 | $19.80 |
| Purchase #3 | $182.68 | 12.146% | $204.8683 | $204.87 | $204.85 | $204.90 |
| Purchase #4 | $186.72 | 10.522% | $206.3667 | $206.37 | $206.35 | $206.40 |
| Purchase #5 | $207.75 | 11.817% | $232.2998 | $232.30 | $232.30 | $232.30 |
| Purchase #6 | $176.80 | 7.873% | $190.7195 | $190.72 | $190.70 | $190.70 |
| Purchase #7 | $54.63 | 5.859% | $57.8308 | $57.83 | $57.85 | $57.80 |
| 7 purchase totals = | $1,075.72 | $1,192.2089 | $1,192.22 | $1,192.15 | $1,192.30 | |