| 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 | $220.75 | 5.418% | $232.7102 | $232.71 | $232.70 | $232.70 |
| Purchase #2 | $162.40 | 4.534% | $169.7632 | $169.76 | $169.75 | $169.80 |
| Purchase #3 | $40.70 | 3.775% | $42.2364 | $42.24 | $42.25 | $42.20 |
| Purchase #4 | $24.62 | 9.512% | $26.9619 | $26.96 | $26.95 | $27.00 |
| Purchase #5 | $207.56 | 5.666% | $219.3203 | $219.32 | $219.30 | $219.30 |
| Purchase #6 | $60.50 | 5.424% | $63.7815 | $63.78 | $63.80 | $63.80 |
| Purchase #7 | $107.71 | 6.281% | $114.4753 | $114.48 | $114.50 | $114.50 |
| 7 purchase totals = | $824.24 | $869.2488 | $869.25 | $869.25 | $869.30 | |