| 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 | $207.72 | 10.776% | $230.1039 | $230.10 | $230.10 | $230.10 |
| Purchase #2 | $85.88 | 7.791% | $92.5709 | $92.57 | $92.55 | $92.60 |
| Purchase #3 | $243.80 | 3.518% | $252.3769 | $252.38 | $252.40 | $252.40 |
| Purchase #4 | $245.28 | 3.161% | $253.0333 | $253.03 | $253.05 | $253.00 |
| Purchase #5 | $13.40 | 10.782% | $14.8448 | $14.84 | $14.85 | $14.80 |
| Purchase #6 | $66.84 | 12.195% | $74.9911 | $74.99 | $75.00 | $75.00 |
| Purchase #7 | $11.71 | 7.409% | $12.5776 | $12.58 | $12.60 | $12.60 |
| 7 purchase totals = | $874.63 | $930.4985 | $930.49 | $930.55 | $930.50 | |