| 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 | $109.46 | 8.147% | $118.3777 | $118.38 | $118.40 | $118.40 |
| Purchase #2 | $25.90 | 6.599% | $27.6091 | $27.61 | $27.60 | $27.60 |
| Purchase #3 | $191.87 | 8.746% | $208.651 | $208.65 | $208.65 | $208.70 |
| Purchase #4 | $178.28 | 10.228% | $196.5145 | $196.51 | $196.50 | $196.50 |
| Purchase #5 | $7.76 | 8.849% | $8.4467 | $8.45 | $8.45 | $8.40 |
| Purchase #6 | $235.84 | 7.219% | $252.8653 | $252.87 | $252.85 | $252.90 |
| Purchase #7 | $100.59 | 11.782% | $112.4415 | $112.44 | $112.45 | $112.40 |
| 7 purchase totals = | $849.70 | $924.9058 | $924.91 | $924.90 | $924.90 | |