| 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 | $108.41 | 5.494% | $114.366 | $114.37 | $114.35 | $114.40 |
| Purchase #2 | $192.34 | 13.865% | $219.0079 | $219.01 | $219.00 | $219.00 |
| Purchase #3 | $11.91 | 7.581% | $12.8129 | $12.81 | $12.80 | $12.80 |
| Purchase #4 | $34.76 | 10.766% | $38.5023 | $38.50 | $38.50 | $38.50 |
| Purchase #5 | $30.79 | 13.603% | $34.9784 | $34.98 | $35.00 | $35.00 |
| Purchase #6 | $171.70 | 6.226% | $182.39 | $182.39 | $182.40 | $182.40 |
| Purchase #7 | $180.35 | 8.694% | $196.0296 | $196.03 | $196.05 | $196.00 |
| 7 purchase totals = | $730.26 | $798.0871 | $798.09 | $798.10 | $798.10 | |