| 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 | $114.51 | 12.313% | $128.6096 | $128.61 | $128.60 | $128.60 |
| Purchase #2 | $44.64 | 4.651% | $46.7162 | $46.72 | $46.70 | $46.70 |
| Purchase #3 | $123.94 | 3.265% | $127.9866 | $127.99 | $128.00 | $128.00 |
| Purchase #4 | $247.75 | 13.841% | $282.0411 | $282.04 | $282.05 | $282.00 |
| Purchase #5 | $58.49 | 3.475% | $60.5225 | $60.52 | $60.50 | $60.50 |
| Purchase #6 | $9.99 | 9.637% | $10.9527 | $10.95 | $10.95 | $11.00 |
| Purchase #7 | $243.35 | 13.112% | $275.2581 | $275.26 | $275.25 | $275.30 |
| 7 purchase totals = | $842.67 | $932.0868 | $932.09 | $932.05 | $932.10 | |