| 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 | $227.67 | 7.262% | $244.2034 | $244.20 | $244.20 | $244.20 |
| Purchase #2 | $196.80 | 5.210% | $207.0533 | $207.05 | $207.05 | $207.10 |
| Purchase #3 | $184.45 | 4.273% | $192.3315 | $192.33 | $192.35 | $192.30 |
| Purchase #4 | $92.66 | 4.311% | $96.6546 | $96.65 | $96.65 | $96.70 |
| Purchase #5 | $20.91 | 3.829% | $21.7106 | $21.71 | $21.70 | $21.70 |
| Purchase #6 | $28.26 | 6.783% | $30.1769 | $30.18 | $30.20 | $30.20 |
| Purchase #7 | $118.62 | 7.431% | $127.4347 | $127.43 | $127.45 | $127.40 |
| 7 purchase totals = | $869.37 | $919.5650 | $919.55 | $919.60 | $919.60 | |